78778999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 88369344

約数和(自身を除く): 9590345

約数列:

[1, 13, 41, 61, 533, 793, 2423, 2501, 31499, 32513, 99343, 147803, 1291459, 1921439, 6059923, 78778999]

約数ペア:

[(1, 78778999), (13, 6059923), (41, 1921439), (61, 1291459), (533, 147803), (793, 99343), (2423, 32513), (2501, 31499)]