2612397

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 3632832

約数和(自身を除く): 1020435

約数列:

[1, 3, 41, 67, 123, 201, 317, 951, 2747, 8241, 12997, 21239, 38991, 63717, 870799, 2612397]

約数ペア:

[(1, 2612397), (3, 870799), (41, 63717), (67, 38991), (123, 21239), (201, 12997), (317, 8241), (951, 2747)]