40021521

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 54594624

約数和(自身を除く): 14573103

約数列:

[1, 3, 83, 97, 249, 291, 1657, 4971, 8051, 24153, 137531, 160729, 412593, 482187, 13340507, 40021521]

約数ペア:

[(1, 40021521), (3, 13340507), (83, 482187), (97, 412593), (249, 160729), (291, 137531), (1657, 24153), (4971, 8051)]