31010483

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 37825200

約数和(自身を除く): 6814717

約数列:

[1, 7, 29, 49, 139, 157, 203, 973, 1099, 1421, 4031, 4553, 6811, 7693, 21823, 28217, 31871, 152761, 197519, 223097, 632867, 1069327, 4430069, 31010483]

約数ペア:

[(1, 31010483), (7, 4430069), (29, 1069327), (49, 632867), (139, 223097), (157, 197519), (203, 152761), (973, 31871), (1099, 28217), (1421, 21823), (4031, 7693), (4553, 6811)]