713402289

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1997}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 1076042880

約数和(自身を除く): 362640591

約数列:

[1, 3, 9, 27, 101, 131, 303, 393, 909, 1179, 1997, 2727, 3537, 5991, 13231, 17973, 39693, 53919, 119079, 201697, 261607, 357237, 605091, 784821, 1815273, 2354463, 5445819, 7063389, 26422307, 79266921, 237800763, 713402289]

約数ペア:

[(1, 713402289), (3, 237800763), (9, 79266921), (27, 26422307), (101, 7063389), (131, 5445819), (303, 2354463), (393, 1815273), (909, 784821), (1179, 605091), (1997, 357237), (2727, 261607), (3537, 201697), (5991, 119079), (13231, 53919), (17973, 39693)]