257339969133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{963701}}^1$

素因数の和:963925

約数の個数: 32

約数和(自身を含む): 380793353472

約数和(自身を除く): 123453384339

約数列:

[1, 3, 13, 39, 41, 123, 167, 501, 533, 1599, 2171, 6513, 6847, 20541, 89011, 267033, 963701, 2891103, 12528113, 37584339, 39511741, 118535223, 160938067, 482814201, 513652633, 1540957899, 2092194871, 6276584613, 6598460747, 19795382241, 85779989711, 257339969133]

約数ペア:

[(1, 257339969133), (3, 85779989711), (13, 19795382241), (39, 6598460747), (41, 6276584613), (123, 2092194871), (167, 1540957899), (501, 513652633), (533, 482814201), (1599, 160938067), (2171, 118535223), (6513, 39511741), (6847, 37584339), (20541, 12528113), (89011, 2891103), (267033, 963701)]