12417309

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 6452451

約数列:

[1, 3, 9, 23, 69, 207, 223, 269, 669, 807, 2007, 2421, 5129, 6187, 15387, 18561, 46161, 55683, 59987, 179961, 539883, 1379701, 4139103, 12417309]

約数ペア:

[(1, 12417309), (3, 4139103), (9, 1379701), (23, 539883), (69, 179961), (207, 59987), (223, 55683), (269, 46161), (669, 18561), (807, 15387), (2007, 6187), (2421, 5129)]