228735949

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1019}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 254983680

約数和(自身を除く): 26247731

約数列:

[1, 13, 31, 403, 557, 1019, 7241, 13247, 17267, 31589, 224471, 410657, 567583, 7378579, 17595073, 228735949]

約数ペア:

[(1, 228735949), (13, 17595073), (31, 7378579), (403, 567583), (557, 410657), (1019, 224471), (7241, 31589), (13247, 17267)]