1021185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 1931904

約数和(自身を除く): 910719

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 2063, 6189, 10315, 18567, 22693, 30945, 68079, 92835, 113465, 204237, 340395, 1021185]

約数ペア:

[(1, 1021185), (3, 340395), (5, 204237), (9, 113465), (11, 92835), (15, 68079), (33, 30945), (45, 22693), (55, 18567), (99, 10315), (165, 6189), (495, 2063)]