28305752293

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{13331}}^1\times {\mathrm{23333}}^1$

素因数の和:36684

約数の個数: 16

約数和(自身を含む): 34841955456

約数和(自身を除く): 6536203163

約数列:

[1, 7, 13, 91, 13331, 23333, 93317, 163331, 173303, 303329, 1213121, 2123303, 311052223, 2177365561, 4043678899, 28305752293]

約数ペア:

[(1, 28305752293), (7, 4043678899), (13, 2177365561), (91, 311052223), (13331, 2123303), (23333, 1213121), (93317, 303329), (163331, 173303)]