1330395890803

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{27031}}^1$

素因数の和:27213

約数の個数: 64

約数和(自身を含む): 1644237619200

約数和(自身を除く): 313841728397

約数列:

[1, 7, 43, 47, 49, 71, 301, 329, 343, 497, 2021, 2107, 2303, 3053, 3337, 3479, 14147, 14749, 16121, 21371, 23359, 24353, 27031, 99029, 143491, 149597, 163513, 189217, 693203, 1004437, 1047179, 1144591, 1162333, 1270457, 1324519, 1919201, 7031059, 8136331, 8893199, 9271633, 13434407, 49217413, 54629651, 56954317, 62252393, 82525643, 90202447, 94040849, 382407557, 398680219, 435766751, 577679501, 631417129, 658285943, 2676852899, 3878705221, 4043756507, 4419919903, 18737970293, 27150936547, 28306295549, 30939439321, 190056555829, 1330395890803]

約数ペア:

[(1, 1330395890803), (7, 190056555829), (43, 30939439321), (47, 28306295549), (49, 27150936547), (71, 18737970293), (301, 4419919903), (329, 4043756507), (343, 3878705221), (497, 2676852899), (2021, 658285943), (2107, 631417129), (2303, 577679501), (3053, 435766751), (3337, 398680219), (3479, 382407557), (14147, 94040849), (14749, 90202447), (16121, 82525643), (21371, 62252393), (23359, 56954317), (24353, 54629651), (27031, 49217413), (99029, 13434407), (143491, 9271633), (149597, 8893199), (163513, 8136331), (189217, 7031059), (693203, 1919201), (1004437, 1324519), (1047179, 1270457), (1144591, 1162333)]