7174713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 12079872

約数和(自身を除く): 4905159

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 641, 861, 1599, 1923, 3731, 4487, 8333, 11193, 13461, 24999, 26281, 58331, 78843, 174993, 183967, 341653, 551901, 1024959, 2391571, 7174713]

約数ペア:

[(1, 7174713), (3, 2391571), (7, 1024959), (13, 551901), (21, 341653), (39, 183967), (41, 174993), (91, 78843), (123, 58331), (273, 26281), (287, 24999), (533, 13461), (641, 11193), (861, 8333), (1599, 4487), (1923, 3731)]