39703203

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{10429}}^1$

素因数の和:10488

約数の個数: 20

約数和(自身を含む): 60577440

約数和(自身を除く): 20874237

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 10429, 31287, 93861, 281583, 490163, 844749, 1470489, 4411467, 13234401, 39703203]

約数ペア:

[(1, 39703203), (3, 13234401), (9, 4411467), (27, 1470489), (47, 844749), (81, 490163), (141, 281583), (423, 93861), (1269, 31287), (3807, 10429)]