83581323

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{209477}}^1$

素因数の和:209506

約数の個数: 16

約数和(自身を含む): 134065920

約数和(自身を除く): 50484597

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 209477, 628431, 1466339, 3980063, 4399017, 11940189, 27860441, 83581323]

約数ペア:

[(1, 83581323), (3, 27860441), (7, 11940189), (19, 4399017), (21, 3980063), (57, 1466339), (133, 628431), (399, 209477)]