311998107

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{24113}}^1$

素因数の和:24362

約数の個数: 16

約数和(自身を含む): 439839360

約数和(自身を除く): 127841253

約数列:

[1, 3, 19, 57, 227, 681, 4313, 12939, 24113, 72339, 458147, 1374441, 5473651, 16420953, 103999369, 311998107]

約数ペア:

[(1, 311998107), (3, 103999369), (19, 16420953), (57, 5473651), (227, 1374441), (681, 458147), (4313, 72339), (12939, 24113)]