38941221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{5153}}^1$

素因数の和:5396

約数の個数: 16

約数和(自身を含む): 56900160

約数和(自身を除く): 17958939

約数列:

[1, 3, 11, 33, 229, 687, 2519, 5153, 7557, 15459, 56683, 170049, 1180037, 3540111, 12980407, 38941221]

約数ペア:

[(1, 38941221), (3, 12980407), (11, 3540111), (33, 1180037), (229, 170049), (687, 56683), (2519, 15459), (5153, 7557)]