39144537

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 58775808

約数和(自身を除く): 19631271

約数列:

[1, 3, 9, 31, 93, 173, 279, 519, 811, 1557, 2433, 5363, 7299, 16089, 25141, 48267, 75423, 140303, 226269, 420909, 1262727, 4349393, 13048179, 39144537]

約数ペア:

[(1, 39144537), (3, 13048179), (9, 4349393), (31, 1262727), (93, 420909), (173, 226269), (279, 140303), (519, 75423), (811, 48267), (1557, 25141), (2433, 16089), (5363, 7299)]