17294907

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 10283973

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 379, 861, 1113, 1137, 2173, 2653, 6519, 7959, 15211, 15539, 20087, 45633, 46617, 60261, 108773, 140609, 326319, 421827, 823567, 2470701, 5764969, 17294907]

約数ペア:

[(1, 17294907), (3, 5764969), (7, 2470701), (21, 823567), (41, 421827), (53, 326319), (123, 140609), (159, 108773), (287, 60261), (371, 46617), (379, 45633), (861, 20087), (1113, 15539), (1137, 15211), (2173, 7959), (2653, 6519)]