291222066977

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1\times {\mathrm{3251}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 312891310080

約数和(自身を除く): 21669243103

約数列:

[1, 23, 47, 173, 479, 1081, 3251, 3979, 8131, 11017, 22513, 74773, 82867, 152797, 187013, 517799, 562423, 1557229, 1905941, 3514331, 3894749, 12935729, 26433881, 35816267, 73189763, 89579227, 269400617, 607979263, 1683364549, 6196214191, 12661828999, 291222066977]

約数ペア:

[(1, 291222066977), (23, 12661828999), (47, 6196214191), (173, 1683364549), (479, 607979263), (1081, 269400617), (3251, 89579227), (3979, 73189763), (8131, 35816267), (11017, 26433881), (22513, 12935729), (74773, 3894749), (82867, 3514331), (152797, 1905941), (187013, 1557229), (517799, 562423)]