2103291021

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{101183}}^1$

素因数の和:101253

約数の個数: 24

約数和(自身を含む): 3110800896

約数和(自身を除く): 1007509875

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1599, 6929, 20787, 101183, 303549, 1315379, 3946137, 4148503, 12445509, 17099927, 51299781, 53930539, 161791617, 701097007, 2103291021]

約数ペア:

[(1, 2103291021), (3, 701097007), (13, 161791617), (39, 53930539), (41, 51299781), (123, 17099927), (169, 12445509), (507, 4148503), (533, 3946137), (1599, 1315379), (6929, 303549), (20787, 101183)]