319434289

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1\times {\mathrm{491}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 341369280

約数和(自身を除く): 21934991

約数列:

[1, 19, 97, 353, 491, 1843, 6707, 9329, 34241, 47627, 173323, 650579, 904913, 3293137, 16812331, 319434289]

約数ペア:

[(1, 319434289), (19, 16812331), (97, 3293137), (353, 904913), (491, 650579), (1843, 173323), (6707, 47627), (9329, 34241)]