2099487

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 3135888

約数和(自身を除く): 1036401

約数列:

[1, 3, 13, 39, 41, 101, 123, 169, 303, 507, 533, 1313, 1599, 3939, 4141, 6929, 12423, 17069, 20787, 51207, 53833, 161499, 699829, 2099487]

約数ペア:

[(1, 2099487), (3, 699829), (13, 161499), (39, 53833), (41, 51207), (101, 20787), (123, 17069), (169, 12423), (303, 6929), (507, 4141), (533, 3939), (1313, 1599)]