226076991

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{773}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 363594240

約数和(自身を除く): 137517249

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 733, 773, 2199, 2319, 5131, 5411, 13927, 14687, 15393, 16233, 41781, 44061, 97489, 102809, 292467, 308427, 566609, 1699827, 3966263, 10765571, 11898789, 32296713, 75358997, 226076991]

約数ペア:

[(1, 226076991), (3, 75358997), (7, 32296713), (19, 11898789), (21, 10765571), (57, 3966263), (133, 1699827), (399, 566609), (733, 308427), (773, 292467), (2199, 102809), (2319, 97489), (5131, 44061), (5411, 41781), (13927, 16233), (14687, 15393)]