2017329885

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1949111}}^1$

素因数の和:1949145

約数の個数: 24

約数和(自身を含む): 3648737664

約数和(自身を除く): 1631407779

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1949111, 5847333, 9745555, 17541999, 29236665, 44829553, 87709995, 134488659, 224147765, 403465977, 672443295, 2017329885]

約数ペア:

[(1, 2017329885), (3, 672443295), (5, 403465977), (9, 224147765), (15, 134488659), (23, 87709995), (45, 44829553), (69, 29236665), (115, 17541999), (207, 9745555), (345, 5847333), (1035, 1949111)]