315133063

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2539}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 390906000

約数和(自身を除く): 75772937

約数列:

[1, 7, 17, 49, 119, 149, 833, 1043, 2533, 2539, 7301, 17731, 17773, 43163, 124117, 124411, 302141, 378311, 2114987, 2648177, 6431287, 18537239, 45019009, 315133063]

約数ペア:

[(1, 315133063), (7, 45019009), (17, 18537239), (49, 6431287), (119, 2648177), (149, 2114987), (833, 378311), (1043, 302141), (2533, 124411), (2539, 124117), (7301, 43163), (17731, 17773)]