74819759

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{859}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 89495040

約数和(自身を除く): 14675281

約数列:

[1, 7, 23, 161, 541, 859, 3787, 6013, 12443, 19757, 87101, 138299, 464719, 3253033, 10688537, 74819759]

約数ペア:

[(1, 74819759), (7, 10688537), (23, 3253033), (161, 464719), (541, 138299), (859, 87101), (3787, 19757), (6013, 12443)]