4881747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 7451136

約数和(自身を除く): 2569389

約数列:

[1, 3, 13, 39, 41, 43, 71, 123, 129, 213, 533, 559, 923, 1599, 1677, 1763, 2769, 2911, 3053, 5289, 8733, 9159, 22919, 37843, 39689, 68757, 113529, 119067, 125173, 375519, 1627249, 4881747]

約数ペア:

[(1, 4881747), (3, 1627249), (13, 375519), (39, 125173), (41, 119067), (43, 113529), (71, 68757), (123, 39689), (129, 37843), (213, 22919), (533, 9159), (559, 8733), (923, 5289), (1599, 3053), (1677, 2911), (1763, 2769)]