75661019

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 88258560

約数和(自身を除く): 12597541

約数列:

[1, 7, 101, 103, 707, 721, 1039, 7273, 10403, 72821, 104939, 107017, 734573, 749119, 10808717, 75661019]

約数ペア:

[(1, 75661019), (7, 10808717), (101, 749119), (103, 734573), (707, 107017), (721, 104939), (1039, 72821), (7273, 10403)]