11980569

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 16470720

約数和(自身を除く): 4490151

約数列:

[1, 3, 41, 123, 257, 379, 771, 1137, 10537, 15539, 31611, 46617, 97403, 292209, 3993523, 11980569]

約数ペア:

[(1, 11980569), (3, 3993523), (41, 292209), (123, 97403), (257, 46617), (379, 31611), (771, 15539), (1137, 10537)]