245341393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{1103}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 272537856

約数和(自身を除く): 27196463

約数列:

[1, 11, 73, 277, 803, 1103, 3047, 12133, 20221, 80519, 222431, 305531, 885709, 3360841, 22303763, 245341393]

約数ペア:

[(1, 245341393), (11, 22303763), (73, 3360841), (277, 885709), (803, 305531), (1103, 222431), (3047, 80519), (12133, 20221)]