28700243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{479}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 5168557

約数列:

[1, 11, 13, 143, 419, 479, 4609, 5269, 5447, 6227, 59917, 68497, 200701, 2207711, 2609113, 28700243]

約数ペア:

[(1, 28700243), (11, 2609113), (13, 2207711), (143, 200701), (419, 68497), (479, 59917), (4609, 6227), (5269, 5447)]