27783943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 3786617

約数列:

[1, 11, 29, 251, 319, 347, 2761, 3817, 7279, 10063, 80069, 87097, 110693, 958067, 2525813, 27783943]

約数ペア:

[(1, 27783943), (11, 2525813), (29, 958067), (251, 110693), (319, 87097), (347, 80069), (2761, 10063), (3817, 7279)]