742121133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23291}}^1$

素因数の和:23369

約数の個数: 32

約数和(自身を含む): 1147829760

約数和(自身を除く): 405708627

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 2451, 10621, 23291, 31863, 69873, 302783, 442529, 908349, 1001513, 1327587, 3004539, 5752877, 13019669, 17258631, 19028747, 39059007, 57086241, 247373711, 742121133]

約数ペア:

[(1, 742121133), (3, 247373711), (13, 57086241), (19, 39059007), (39, 19028747), (43, 17258631), (57, 13019669), (129, 5752877), (247, 3004539), (559, 1327587), (741, 1001513), (817, 908349), (1677, 442529), (2451, 302783), (10621, 69873), (23291, 31863)]