2430488979

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{160651}}^1$

素因数の和:160739

約数の個数: 18

約数和(自身を含む): 3598444148

約数和(自身を除く): 1167955169

約数列:

[1, 3, 9, 41, 123, 369, 1681, 5043, 15129, 160651, 481953, 1445859, 6586691, 19760073, 59280219, 270054331, 810162993, 2430488979]

約数ペア:

[(1, 2430488979), (3, 810162993), (9, 270054331), (41, 59280219), (123, 19760073), (369, 6586691), (1681, 1445859), (5043, 481953), (15129, 160651)]