39066573

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20443}}^1$

素因数の和:20473

約数の個数: 24

約数和(自身を含む): 65257248

約数和(自身を除く): 26190675

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 20443, 61329, 143101, 265759, 429303, 797277, 1001707, 1860313, 3005121, 5580939, 13022191, 39066573]

約数ペア:

[(1, 39066573), (3, 13022191), (7, 5580939), (13, 3005121), (21, 1860313), (39, 1001707), (49, 797277), (91, 429303), (147, 265759), (273, 143101), (637, 61329), (1911, 20443)]