397174983

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{9967}}^1$

素因数の和:10366

約数の個数: 16

約数和(自身を含む): 545448960

約数和(自身を除く): 148273977

約数列:

[1, 3, 37, 111, 359, 1077, 9967, 13283, 29901, 39849, 368779, 1106337, 3578153, 10734459, 132391661, 397174983]

約数ペア:

[(1, 397174983), (3, 132391661), (37, 10734459), (111, 3578153), (359, 1106337), (1077, 368779), (9967, 39849), (13283, 29901)]