13332813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{947}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 20226528

約数和(自身を除く): 6893715

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 947, 1083, 2841, 4693, 12311, 14079, 17993, 36933, 53979, 233909, 341867, 701727, 1025601, 4444271, 13332813]

約数ペア:

[(1, 13332813), (3, 4444271), (13, 1025601), (19, 701727), (39, 341867), (57, 233909), (247, 53979), (361, 36933), (741, 17993), (947, 14079), (1083, 12311), (2841, 4693)]