468261897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{20693}}^1$

素因数の和:21112

約数の個数: 16

約数和(自身を含む): 658896960

約数和(自身を除く): 190635063

約数列:

[1, 3, 19, 57, 397, 1191, 7543, 20693, 22629, 62079, 393167, 1179501, 8215121, 24645363, 156087299, 468261897]

約数ペア:

[(1, 468261897), (3, 156087299), (19, 24645363), (57, 8215121), (397, 1179501), (1191, 393167), (7543, 62079), (20693, 22629)]