85810907

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5857}}^1$

素因数の和:5907

約数の個数: 24

約数和(自身を含む): 112192416

約数和(自身を除く): 26381509

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 5857, 14651, 40999, 76141, 134711, 286993, 532987, 942977, 1751243, 3730909, 6600839, 12258701, 85810907]

約数ペア:

[(1, 85810907), (7, 12258701), (13, 6600839), (23, 3730909), (49, 1751243), (91, 942977), (161, 532987), (299, 286993), (637, 134711), (1127, 76141), (2093, 40999), (5857, 14651)]