289498429

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 331865856

約数和(自身を除く): 42367427

約数列:

[1, 11, 31, 113, 121, 341, 683, 1243, 3503, 3751, 7513, 13673, 21173, 38533, 77179, 82643, 232903, 423863, 848969, 2392549, 2561933, 9338659, 26318039, 289498429]

約数ペア:

[(1, 289498429), (11, 26318039), (31, 9338659), (113, 2561933), (121, 2392549), (341, 848969), (683, 423863), (1243, 232903), (3503, 82643), (3751, 77179), (7513, 38533), (13673, 21173)]