1330239993

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{71971}}^1$

素因数の和:72136

約数の個数: 16

約数和(自身を含む): 1820603712

約数和(自身を除く): 490363719

約数列:

[1, 3, 61, 101, 183, 303, 6161, 18483, 71971, 215913, 4390231, 7269071, 13170693, 21807213, 443413331, 1330239993]

約数ペア:

[(1, 1330239993), (3, 443413331), (61, 21807213), (101, 13170693), (183, 7269071), (303, 4390231), (6161, 215913), (18483, 71971)]