30568293

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 52081920

約数和(自身を除く): 21513627

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 821, 1379, 1773, 2463, 4137, 5319, 5747, 7389, 12411, 17241, 22167, 37233, 51723, 155169, 161737, 485211, 1132159, 1455633, 3396477, 4366899, 10189431, 30568293]

約数ペア:

[(1, 30568293), (3, 10189431), (7, 4366899), (9, 3396477), (21, 1455633), (27, 1132159), (63, 485211), (189, 161737), (197, 155169), (591, 51723), (821, 37233), (1379, 22167), (1773, 17241), (2463, 12411), (4137, 7389), (5319, 5747)]