129871231

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3037}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 153115200

約数和(自身を除く): 23243969

約数列:

[1, 7, 41, 149, 287, 1043, 3037, 6109, 21259, 42763, 124517, 452513, 871619, 3167591, 18553033, 129871231]

約数ペア:

[(1, 129871231), (7, 18553033), (41, 3167591), (149, 871619), (287, 452513), (1043, 124517), (3037, 42763), (6109, 21259)]