1898214903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{40459}}^1$

素因数の和:40879

約数の個数: 24

約数和(自身を含む): 2960215440

約数和(自身を除く): 1062000537

約数列:

[1, 3, 9, 13, 39, 117, 401, 1203, 3609, 5213, 15639, 40459, 46917, 121377, 364131, 525967, 1577901, 4733703, 16224059, 48672177, 146016531, 210912767, 632738301, 1898214903]

約数ペア:

[(1, 1898214903), (3, 632738301), (9, 210912767), (13, 146016531), (39, 48672177), (117, 16224059), (401, 4733703), (1203, 1577901), (3609, 525967), (5213, 364131), (15639, 121377), (40459, 46917)]