2247489657

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{315703}}^1$

素因数の和:315829

約数の個数: 24

約数和(自身を含む): 3742986624

約数和(自身を除く): 1495496967

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 315703, 947109, 2209921, 2841327, 6629763, 19889289, 35674439, 107023317, 249721073, 321069951, 749163219, 2247489657]

約数ペア:

[(1, 2247489657), (3, 749163219), (7, 321069951), (9, 249721073), (21, 107023317), (63, 35674439), (113, 19889289), (339, 6629763), (791, 2841327), (1017, 2209921), (2373, 947109), (7119, 315703)]