30916209

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2683}}^1$

素因数の和:2876

約数の個数: 16

約数和(自身を含む): 43287552

約数和(自身を除く): 12371343

約数列:

[1, 3, 23, 69, 167, 501, 2683, 3841, 8049, 11523, 61709, 185127, 448061, 1344183, 10305403, 30916209]

約数ペア:

[(1, 30916209), (3, 10305403), (23, 1344183), (69, 448061), (167, 185127), (501, 61709), (2683, 11523), (3841, 8049)]