30685509

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 46402200

約数和(自身を除く): 15716691

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 1321, 2581, 3963, 7743, 11889, 23229, 38309, 114927, 117569, 344781, 352707, 1058121, 3409501, 10228503, 30685509]

約数ペア:

[(1, 30685509), (3, 10228503), (9, 3409501), (29, 1058121), (87, 352707), (89, 344781), (261, 117569), (267, 114927), (801, 38309), (1321, 23229), (2581, 11889), (3963, 7743)]