90993413

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{911}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 109731840

約数和(自身を除く): 18738427

約数列:

[1, 7, 19, 133, 751, 911, 5257, 6377, 14269, 17309, 99883, 121163, 684161, 4789127, 12999059, 90993413]

約数ペア:

[(1, 90993413), (7, 12999059), (19, 4789127), (133, 684161), (751, 121163), (911, 99883), (5257, 17309), (6377, 14269)]