31410147

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 43269120

約数和(自身を除く): 11858973

約数列:

[1, 3, 47, 89, 141, 267, 2503, 4183, 7509, 12549, 117641, 222767, 352923, 668301, 10470049, 31410147]

約数ペア:

[(1, 31410147), (3, 10470049), (47, 668301), (89, 352923), (141, 222767), (267, 117641), (2503, 12549), (4183, 7509)]