1520220213

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{32933}}^1$

素因数の和:33185

約数の個数: 24

約数和(自身を含む): 2301691392

約数和(自身を除く): 781471179

約数列:

[1, 3, 9, 23, 69, 207, 223, 669, 2007, 5129, 15387, 32933, 46161, 98799, 296397, 757459, 2272377, 6817131, 7344059, 22032177, 66096531, 168913357, 506740071, 1520220213]

約数ペア:

[(1, 1520220213), (3, 506740071), (9, 168913357), (23, 66096531), (69, 22032177), (207, 7344059), (223, 6817131), (669, 2272377), (2007, 757459), (5129, 296397), (15387, 98799), (32933, 46161)]