389601801

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59219}}^1$

素因数の和:59285

約数の個数: 24

約数和(自身を含む): 609729120

約数和(自身を除く): 220127319

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 59219, 177657, 532971, 1006723, 2546417, 3020169, 7639251, 9060507, 22917753, 43289089, 129867267, 389601801]

約数ペア:

[(1, 389601801), (3, 129867267), (9, 43289089), (17, 22917753), (43, 9060507), (51, 7639251), (129, 3020169), (153, 2546417), (387, 1006723), (731, 532971), (2193, 177657), (6579, 59219)]