3405381

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5231}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 5357568

約数和(自身を除く): 1952187

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 5231, 15693, 36617, 109851, 162161, 486483, 1135127, 3405381]

約数ペア:

[(1, 3405381), (3, 1135127), (7, 486483), (21, 162161), (31, 109851), (93, 36617), (217, 15693), (651, 5231)]