7797665217

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 10700800000

約数和(自身を除く): 2903134783

約数列:

[1, 3, 79, 109, 151, 237, 327, 453, 1999, 5997, 8611, 11929, 16459, 25833, 35787, 49377, 157921, 217891, 301849, 473763, 653673, 905547, 1300261, 3900783, 17213389, 23846071, 32901541, 51640167, 71538213, 98704623, 2599221739, 7797665217]

約数ペア:

[(1, 7797665217), (3, 2599221739), (79, 98704623), (109, 71538213), (151, 51640167), (237, 32901541), (327, 23846071), (453, 17213389), (1999, 3900783), (5997, 1300261), (8611, 905547), (11929, 653673), (16459, 473763), (25833, 301849), (35787, 217891), (49377, 157921)]