7979598

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 19049472

約数和(自身を除く): 11069874

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 191, 198, 211, 382, 422, 573, 633, 1146, 1266, 1719, 1899, 2101, 2321, 3438, 3798, 4202, 4642, 6303, 6963, 12606, 13926, 18909, 20889, 37818, 40301, 41778, 80602, 120903, 241806, 362709, 443311, 725418, 886622, 1329933, 2659866, 3989799, 7979598]

約数ペア:

[(1, 7979598), (2, 3989799), (3, 2659866), (6, 1329933), (9, 886622), (11, 725418), (18, 443311), (22, 362709), (33, 241806), (66, 120903), (99, 80602), (191, 41778), (198, 40301), (211, 37818), (382, 20889), (422, 18909), (573, 13926), (633, 12606), (1146, 6963), (1266, 6303), (1719, 4642), (1899, 4202), (2101, 3798), (2321, 3438)]