1428996877

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{7541}}^1$

素因数の和:7689

約数の個数: 32

約数和(自身を含む): 1876690944

約数和(自身を除く): 447694067

約数列:

[1, 7, 11, 23, 77, 107, 161, 253, 749, 1177, 1771, 2461, 7541, 8239, 17227, 27071, 52787, 82951, 173443, 189497, 580657, 806887, 1214101, 1907873, 5648209, 8875757, 13355111, 18558401, 62130299, 129908807, 204142411, 1428996877]

約数ペア:

[(1, 1428996877), (7, 204142411), (11, 129908807), (23, 62130299), (77, 18558401), (107, 13355111), (161, 8875757), (253, 5648209), (749, 1907873), (1177, 1214101), (1771, 806887), (2461, 580657), (7541, 189497), (8239, 173443), (17227, 82951), (27071, 52787)]