376688221

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3133

約数の個数: 32

約数和(自身を含む): 489968640

約数和(自身を除く): 113280419

約数列:

[1, 7, 13, 29, 47, 91, 203, 329, 377, 611, 1363, 2639, 3037, 4277, 9541, 17719, 21259, 39481, 88073, 124033, 142739, 276367, 616511, 999173, 1144949, 1855607, 4139431, 8014643, 12989249, 28976017, 53812603, 376688221]

約数ペア:

[(1, 376688221), (7, 53812603), (13, 28976017), (29, 12989249), (47, 8014643), (91, 4139431), (203, 1855607), (329, 1144949), (377, 999173), (611, 616511), (1363, 276367), (2639, 142739), (3037, 124033), (4277, 88073), (9541, 39481), (17719, 21259)]