409294847

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{227}}^2$

素因数の和:527

約数の個数: 18

約数和(自身を含む): 454633488

約数和(自身を除く): 45338641

約数列:

[1, 13, 47, 169, 227, 611, 2951, 7943, 10669, 38363, 51529, 138697, 669877, 1803061, 2421863, 8708401, 31484219, 409294847]

約数ペア:

[(1, 409294847), (13, 31484219), (47, 8708401), (169, 2421863), (227, 1803061), (611, 669877), (2951, 138697), (7943, 51529), (10669, 38363)]