3406923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 5449808

約数和(自身を除く): 2042885

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 787, 1443, 2361, 4329, 7083, 10231, 29119, 30693, 87357, 92079, 262071, 378547, 1135641, 3406923]

約数ペア:

[(1, 3406923), (3, 1135641), (9, 378547), (13, 262071), (37, 92079), (39, 87357), (111, 30693), (117, 29119), (333, 10231), (481, 7083), (787, 4329), (1443, 2361)]