47310039

素因数分解:

$3^2\times 7^2\times {\mathrm{107279}}^1$

素因数の和:107299

約数の個数: 18

約数和(自身を含む): 79494480

約数和(自身を除く): 32184441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 107279, 321837, 750953, 965511, 2252859, 5256671, 6758577, 15770013, 47310039]

約数ペア:

[(1, 47310039), (3, 15770013), (7, 6758577), (9, 5256671), (21, 2252859), (49, 965511), (63, 750953), (147, 321837), (441, 107279)]