123218079

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{7207}}^1$

素因数の和:7390

約数の個数: 16

約数和(自身を含む): 169532160

約数和(自身を除く): 46314081

約数列:

[1, 3, 41, 123, 139, 417, 5699, 7207, 17097, 21621, 295487, 886461, 1001773, 3005319, 41072693, 123218079]

約数ペア:

[(1, 123218079), (3, 41072693), (41, 3005319), (123, 1001773), (139, 886461), (417, 295487), (5699, 21621), (7207, 17097)]