6643395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13421}}^1$

素因数の和:13443

約数の個数: 24

約数和(自身を含む): 12562992

約数和(自身を除く): 5919597

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 13421, 40263, 67105, 120789, 147631, 201315, 442893, 603945, 738155, 1328679, 2214465, 6643395]

約数ペア:

[(1, 6643395), (3, 2214465), (5, 1328679), (9, 738155), (11, 603945), (15, 442893), (33, 201315), (45, 147631), (55, 120789), (99, 67105), (165, 40263), (495, 13421)]