1230064759

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 1557084672

約数和(自身を除く): 327019913

約数列:

[1, 7, 11, 77, 101, 277, 571, 707, 1111, 1939, 3047, 3997, 6281, 7777, 21329, 27977, 43967, 57671, 158167, 195839, 307747, 403697, 634381, 1107169, 1739837, 2154229, 4440667, 12178859, 15974867, 111824069, 175723537, 1230064759]

約数ペア:

[(1, 1230064759), (7, 175723537), (11, 111824069), (77, 15974867), (101, 12178859), (277, 4440667), (571, 2154229), (707, 1739837), (1111, 1107169), (1939, 634381), (3047, 403697), (3997, 307747), (6281, 195839), (7777, 158167), (21329, 57671), (27977, 43967)]