2859633

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 4971200

約数和(自身を除く): 2111567

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2389, 7167, 16723, 21501, 45391, 50169, 136173, 150507, 317737, 408519, 953211, 2859633]

約数ペア:

[(1, 2859633), (3, 953211), (7, 408519), (9, 317737), (19, 150507), (21, 136173), (57, 50169), (63, 45391), (133, 21501), (171, 16723), (399, 7167), (1197, 2389)]