23757609

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 32408640

約数和(自身を除く): 8651031

約数列:

[1, 3, 61, 183, 197, 591, 659, 1977, 12017, 36051, 40199, 120597, 129823, 389469, 7919203, 23757609]

約数ペア:

[(1, 23757609), (3, 7919203), (61, 389469), (183, 129823), (197, 120597), (591, 40199), (659, 36051), (1977, 12017)]