23721009

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 35414400

約数和(自身を除く): 11693391

約数列:

[1, 3, 13, 39, 59, 61, 169, 177, 183, 507, 767, 793, 2197, 2301, 2379, 3599, 6591, 9971, 10309, 10797, 29913, 30927, 46787, 129623, 134017, 140361, 388869, 402051, 608231, 1824693, 7907003, 23721009]

約数ペア:

[(1, 23721009), (3, 7907003), (13, 1824693), (39, 608231), (59, 402051), (61, 388869), (169, 140361), (177, 134017), (183, 129623), (507, 46787), (767, 30927), (793, 29913), (2197, 10797), (2301, 10309), (2379, 9971), (3599, 6591)]