41981459

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 47828880

約数和(自身を除く): 5847421

約数列:

[1, 13, 43, 53, 109, 169, 559, 689, 1417, 2279, 4687, 5777, 7267, 8957, 18421, 29627, 60931, 75101, 248411, 385151, 792103, 976313, 3229343, 41981459]

約数ペア:

[(1, 41981459), (13, 3229343), (43, 976313), (53, 792103), (109, 385151), (169, 248411), (559, 75101), (689, 60931), (1417, 29627), (2279, 18421), (4687, 8957), (5777, 7267)]