1247763913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{4217}}^1$

素因数の和:4992

約数の個数: 16

約数和(自身を含む): 1400241024

約数和(自身を除く): 152477111

約数列:

[1, 11, 37, 407, 727, 4217, 7997, 26899, 46387, 156029, 295889, 1716319, 3065759, 33723349, 113433083, 1247763913]

約数ペア:

[(1, 1247763913), (11, 113433083), (37, 33723349), (407, 3065759), (727, 1716319), (4217, 295889), (7997, 156029), (26899, 46387)]