253702801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{8039}}^1$

素因数の和:8220

約数の個数: 16

約数和(自身を含む): 293299200

約数和(自身を除く): 39596399

約数列:

[1, 11, 19, 151, 209, 1661, 2869, 8039, 31559, 88429, 152741, 1213889, 1680151, 13352779, 23063891, 253702801]

約数ペア:

[(1, 253702801), (11, 23063891), (19, 13352779), (151, 1680151), (209, 1213889), (1661, 152741), (2869, 88429), (8039, 31559)]