257251010929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{8151431}}^1$

素因数の和:8151612

約数の個数: 16

約数和(自身を含む): 297364239360

約数和(自身を除く): 40113228431

約数列:

[1, 11, 19, 151, 209, 1661, 2869, 31559, 8151431, 89665741, 154877189, 1230866081, 1703649079, 13539526891, 23386455539, 257251010929]

約数ペア:

[(1, 257251010929), (11, 23386455539), (19, 13539526891), (151, 1703649079), (209, 1230866081), (1661, 154877189), (2869, 89665741), (31559, 8151431)]