7494513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 11383680

約数和(自身を除く): 3889167

約数列:

[1, 3, 13, 39, 41, 43, 109, 123, 129, 327, 533, 559, 1417, 1599, 1677, 1763, 4251, 4469, 4687, 5289, 13407, 14061, 22919, 58097, 60931, 68757, 174291, 182793, 192167, 576501, 2498171, 7494513]

約数ペア:

[(1, 7494513), (3, 2498171), (13, 576501), (39, 192167), (41, 182793), (43, 174291), (109, 68757), (123, 60931), (129, 58097), (327, 22919), (533, 14061), (559, 13407), (1417, 5289), (1599, 4687), (1677, 4469), (1763, 4251)]