13348569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 20220928

約数和(自身を除く): 6872359

約数列:

[1, 3, 13, 31, 39, 61, 93, 181, 183, 403, 543, 793, 1209, 1891, 2353, 2379, 5611, 5673, 7059, 11041, 16833, 24583, 33123, 72943, 73749, 143533, 218829, 342271, 430599, 1026813, 4449523, 13348569]

約数ペア:

[(1, 13348569), (3, 4449523), (13, 1026813), (31, 430599), (39, 342271), (61, 218829), (93, 143533), (181, 73749), (183, 72943), (403, 33123), (543, 24583), (793, 16833), (1209, 11041), (1891, 7059), (2353, 5673), (2379, 5611)]