470895064653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1\times {\mathrm{109049}}^1$

素因数の和:109749

約数の個数: 32

約数和(自身を含む): 680346374400

約数和(自身を除く): 209451309747

約数列:

[1, 3, 13, 39, 263, 421, 789, 1263, 3419, 5473, 10257, 16419, 109049, 110723, 327147, 332169, 1417637, 1439399, 4252911, 4318197, 28679887, 45909629, 86039661, 137728887, 372838531, 596825177, 1118515593, 1790475531, 12074232427, 36222697281, 156965021551, 470895064653]

約数ペア:

[(1, 470895064653), (3, 156965021551), (13, 36222697281), (39, 12074232427), (263, 1790475531), (421, 1118515593), (789, 596825177), (1263, 372838531), (3419, 137728887), (5473, 86039661), (10257, 45909629), (16419, 28679887), (109049, 4318197), (110723, 4252911), (327147, 1439399), (332169, 1417637)]