42663827

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 46282752

約数和(自身を除く): 3618925

約数列:

[1, 23, 47, 61, 647, 1081, 1403, 2867, 14881, 30409, 39467, 65941, 699407, 907741, 1854949, 42663827]

約数ペア:

[(1, 42663827), (23, 1854949), (47, 907741), (61, 699407), (647, 65941), (1081, 39467), (1403, 30409), (2867, 14881)]