2882943

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 4837248

約数和(自身を除く): 1954305

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 683, 1407, 2049, 4221, 4781, 6147, 14343, 43029, 45761, 137283, 320327, 411849, 960981, 2882943]

約数ペア:

[(1, 2882943), (3, 960981), (7, 411849), (9, 320327), (21, 137283), (63, 45761), (67, 43029), (201, 14343), (469, 6147), (603, 4781), (683, 4221), (1407, 2049)]