7871170097

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{31477}}^1$

素因数の和:31880

約数の個数: 16

約数和(自身を含む): 9095882880

約数和(自身を除く): 1224712783

約数列:

[1, 7, 139, 257, 973, 1799, 31477, 35723, 220339, 250061, 4375303, 8089589, 30627121, 56627123, 1124452871, 7871170097]

約数ペア:

[(1, 7871170097), (7, 1124452871), (139, 56627123), (257, 30627121), (973, 8089589), (1799, 4375303), (31477, 250061), (35723, 220339)]