438207289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{5693}}^1$

素因数の和:5928

約数の個数: 16

約数和(自身を含む): 489775104

約数和(自身を除く): 51567815

約数列:

[1, 13, 31, 191, 403, 2483, 5693, 5921, 74009, 76973, 176483, 1087363, 2294279, 14135719, 33708253, 438207289]

約数ペア:

[(1, 438207289), (13, 33708253), (31, 14135719), (191, 2294279), (403, 1087363), (2483, 176483), (5693, 76973), (5921, 74009)]