259350351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{391177}}^1$

素因数の和:391210

約数の個数: 16

約数和(自身を含む): 394307424

約数和(自身を除く): 134957073

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 391177, 1173531, 5085301, 6650009, 15255903, 19950027, 86450117, 259350351]

約数ペア:

[(1, 259350351), (3, 86450117), (13, 19950027), (17, 15255903), (39, 6650009), (51, 5085301), (221, 1173531), (663, 391177)]