90998281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9721}}^1$

素因数の和:9792

約数の個数: 16

約数和(自身を含む): 106397568

約数和(自身を除く): 15399287

約数列:

[1, 11, 23, 37, 253, 407, 851, 9361, 9721, 106931, 223583, 359677, 2459413, 3956447, 8272571, 90998281]

約数ペア:

[(1, 90998281), (11, 8272571), (23, 3956447), (37, 2459413), (253, 359677), (407, 223583), (851, 106931), (9361, 9721)]