289096637

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 308897280

約数和(自身を除く): 19800643

約数列:

[1, 23, 59, 163, 1307, 1357, 3749, 9617, 30061, 77113, 213041, 221191, 1773599, 4899943, 12569419, 289096637]

約数ペア:

[(1, 289096637), (23, 12569419), (59, 4899943), (163, 1773599), (1307, 221191), (1357, 213041), (3749, 77113), (9617, 30061)]