2953743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 4324320

約数和(自身を除く): 1370577

約数列:

[1, 3, 13, 39, 53, 159, 689, 1429, 2067, 4287, 18577, 55731, 75737, 227211, 984581, 2953743]

約数ペア:

[(1, 2953743), (3, 984581), (13, 227211), (39, 75737), (53, 55731), (159, 18577), (689, 4287), (1429, 2067)]