331364241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{60259}}^1$

素因数の和:60325

約数の個数: 24

約数和(自身を含む): 526431360

約数和(自身を除く): 195067119

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 60259, 180777, 542331, 783367, 2350101, 2832173, 7050303, 8496519, 25489557, 36818249, 110454747, 331364241]

約数ペア:

[(1, 331364241), (3, 110454747), (9, 36818249), (13, 25489557), (39, 8496519), (47, 7050303), (117, 2832173), (141, 2350101), (423, 783367), (611, 542331), (1833, 180777), (5499, 60259)]