315087129

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{294199}}^1$

素因数の和:294229

約数の個数: 24

約数和(自身を含む): 550742400

約数和(自身を除く): 235655271

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 294199, 882597, 2059393, 2647791, 5001383, 6178179, 15004149, 18534537, 35009681, 45012447, 105029043, 315087129]

約数ペア:

[(1, 315087129), (3, 105029043), (7, 45012447), (9, 35009681), (17, 18534537), (21, 15004149), (51, 6178179), (63, 5001383), (119, 2647791), (153, 2059393), (357, 882597), (1071, 294199)]