11851679

素因数分解:

$7^3\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 13992000

約数和(自身を除く): 2140321

約数列:

[1, 7, 49, 109, 317, 343, 763, 2219, 5341, 15533, 34553, 37387, 108731, 241871, 1693097, 11851679]

約数ペア:

[(1, 11851679), (7, 1693097), (49, 241871), (109, 108731), (317, 37387), (343, 34553), (763, 15533), (2219, 5341)]