3447339

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 5295360

約数和(自身を除く): 1848021

約数列:

[1, 3, 7, 21, 139, 417, 973, 1181, 2919, 3543, 8267, 24801, 164159, 492477, 1149113, 3447339]

約数ペア:

[(1, 3447339), (3, 1149113), (7, 492477), (21, 164159), (139, 24801), (417, 8267), (973, 3543), (1181, 2919)]