91489237

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10267}}^1$

素因数の和:10360

約数の個数: 16

約数和(自身を含む): 111715840

約数和(自身を除く): 20226603

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 10267, 71869, 195073, 687889, 1365511, 4815223, 13069891, 91489237]

約数ペア:

[(1, 91489237), (7, 13069891), (19, 4815223), (67, 1365511), (133, 687889), (469, 195073), (1273, 71869), (8911, 10267)]