13201965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41911}}^1$

素因数の和:41929

約数の個数: 24

約数和(自身を含む): 26153088

約数和(自身を除く): 12951123

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 41911, 125733, 209555, 293377, 377199, 628665, 880131, 1466885, 1885995, 2640393, 4400655, 13201965]

約数ペア:

[(1, 13201965), (3, 4400655), (5, 2640393), (7, 1885995), (9, 1466885), (15, 880131), (21, 628665), (35, 377199), (45, 293377), (63, 209555), (105, 125733), (315, 41911)]