6629847

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 10944000

約数和(自身を除く): 4314153

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 379, 833, 1029, 1137, 2499, 2653, 5831, 6443, 7959, 17493, 18571, 19329, 45101, 55713, 129997, 135303, 315707, 389991, 947121, 2209949, 6629847]

約数ペア:

[(1, 6629847), (3, 2209949), (7, 947121), (17, 389991), (21, 315707), (49, 135303), (51, 129997), (119, 55713), (147, 45101), (343, 19329), (357, 18571), (379, 17493), (833, 7959), (1029, 6443), (1137, 5831), (2499, 2653)]