27622643

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 29632512

約数和(自身を除く): 2009869

約数列:

[1, 31, 41, 103, 211, 1271, 3193, 4223, 6541, 8651, 21733, 130913, 268181, 673723, 891053, 27622643]

約数ペア:

[(1, 27622643), (31, 891053), (41, 673723), (103, 268181), (211, 130913), (1271, 21733), (3193, 8651), (4223, 6541)]