22857787

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 24367392

約数和(自身を除く): 1509605

約数列:

[1, 41, 53, 67, 157, 2173, 2747, 3551, 6437, 8321, 10519, 145591, 341161, 431279, 557507, 22857787]

約数ペア:

[(1, 22857787), (41, 557507), (53, 431279), (67, 341161), (157, 145591), (2173, 10519), (2747, 8321), (3551, 6437)]