388962381

素因数分解:

$3^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1\times {\mathrm{881}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 521918208

約数和(自身を除く): 132955827

約数列:

[1, 3, 367, 401, 881, 1101, 1203, 2643, 147167, 323327, 353281, 441501, 969981, 1059843, 129654127, 388962381]

約数ペア:

[(1, 388962381), (3, 129654127), (367, 1059843), (401, 969981), (881, 441501), (1101, 353281), (1203, 323327), (2643, 147167)]