7244769

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 11556864

約数和(自身を除く): 4312095

約数列:

[1, 3, 7, 21, 43, 71, 113, 129, 213, 301, 339, 497, 791, 903, 1491, 2373, 3053, 4859, 8023, 9159, 14577, 21371, 24069, 34013, 56161, 64113, 102039, 168483, 344989, 1034967, 2414923, 7244769]

約数ペア:

[(1, 7244769), (3, 2414923), (7, 1034967), (21, 344989), (43, 168483), (71, 102039), (113, 64113), (129, 56161), (213, 34013), (301, 24069), (339, 21371), (497, 14577), (791, 9159), (903, 8023), (1491, 4859), (2373, 3053)]