231618149

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2753}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 288211608

約数和(自身を除く): 56593459

約数列:

[1, 7, 17, 49, 101, 119, 707, 833, 1717, 2753, 4949, 12019, 19271, 46801, 84133, 134897, 278053, 327607, 1946371, 2293249, 4726901, 13624597, 33088307, 231618149]

約数ペア:

[(1, 231618149), (7, 33088307), (17, 13624597), (49, 4726901), (101, 2293249), (119, 1946371), (707, 327607), (833, 278053), (1717, 134897), (2753, 84133), (4949, 46801), (12019, 19271)]