3858309

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:706

約数の個数: 36

約数和(自身を含む): 6992076

約数和(自身を除く): 3133767

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 673, 819, 1911, 2019, 4711, 5733, 6057, 8749, 14133, 26247, 32977, 42399, 61243, 78741, 98931, 183729, 296793, 428701, 551187, 1286103, 3858309]

約数ペア:

[(1, 3858309), (3, 1286103), (7, 551187), (9, 428701), (13, 296793), (21, 183729), (39, 98931), (49, 78741), (63, 61243), (91, 42399), (117, 32977), (147, 26247), (273, 14133), (441, 8749), (637, 6057), (673, 5733), (819, 4711), (1911, 2019)]