4990932687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1\times {\mathrm{677}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 7210123200

約数和(自身を除く): 2219190513

約数列:

[1, 3, 13, 39, 421, 449, 677, 1263, 1347, 2031, 5473, 5837, 8801, 16419, 17511, 26403, 189029, 285017, 303973, 567087, 855051, 911919, 2457377, 3705221, 3951649, 7372131, 11115663, 11854947, 127972633, 383917899, 1663644229, 4990932687]

約数ペア:

[(1, 4990932687), (3, 1663644229), (13, 383917899), (39, 127972633), (421, 11854947), (449, 11115663), (677, 7372131), (1263, 3951649), (1347, 3705221), (2031, 2457377), (5473, 911919), (5837, 855051), (8801, 567087), (16419, 303973), (17511, 285017), (26403, 189029)]