1627156713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313699}}^1$

素因数の和:313741

約数の個数: 32

約数和(自身を含む): 2810752000

約数和(自身を除く): 1183595287

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 313699, 941097, 2195893, 4078087, 5960281, 6587679, 12234261, 17880843, 28546609, 41721967, 77483653, 85639827, 125165901, 232450959, 542385571, 1627156713]

約数ペア:

[(1, 1627156713), (3, 542385571), (7, 232450959), (13, 125165901), (19, 85639827), (21, 77483653), (39, 41721967), (57, 28546609), (91, 17880843), (133, 12234261), (247, 6587679), (273, 5960281), (399, 4078087), (741, 2195893), (1729, 941097), (5187, 313699)]