2179335309

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{171049}}^1$

素因数の和:171220

約数の個数: 16

約数和(自身を含む): 3021427200

約数和(自身を除く): 842091891

約数列:

[1, 3, 31, 93, 137, 411, 4247, 12741, 171049, 513147, 5302519, 15907557, 23433713, 70301139, 726445103, 2179335309]

約数ペア:

[(1, 2179335309), (3, 726445103), (31, 70301139), (93, 23433713), (137, 15907557), (411, 5302519), (4247, 513147), (12741, 171049)]