396577461

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1453}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 621427968

約数和(自身を除く): 224850507

約数列:

[1, 3, 7, 21, 41, 123, 287, 317, 861, 951, 1453, 2219, 4359, 6657, 10171, 12997, 30513, 38991, 59573, 90979, 178719, 272937, 417011, 460601, 1251033, 1381803, 3224207, 9672621, 18884641, 56653923, 132192487, 396577461]

約数ペア:

[(1, 396577461), (3, 132192487), (7, 56653923), (21, 18884641), (41, 9672621), (123, 3224207), (287, 1381803), (317, 1251033), (861, 460601), (951, 417011), (1453, 272937), (2219, 178719), (4359, 90979), (6657, 59573), (10171, 38991), (12997, 30513)]