39195261

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1733}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 64920960

約数和(自身を除く): 25725699

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 1733, 2513, 3231, 5199, 7539, 12131, 15597, 22617, 36393, 109179, 622147, 1866441, 4355029, 5599323, 13065087, 39195261]

約数ペア:

[(1, 39195261), (3, 13065087), (7, 5599323), (9, 4355029), (21, 1866441), (63, 622147), (359, 109179), (1077, 36393), (1733, 22617), (2513, 15597), (3231, 12131), (5199, 7539)]