4384395

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 7971840

約数和(自身を除く): 3587445

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 691, 705, 1269, 2073, 2115, 3455, 6219, 6345, 10365, 18657, 31095, 32477, 93285, 97431, 162385, 292293, 487155, 876879, 1461465, 4384395]

約数ペア:

[(1, 4384395), (3, 1461465), (5, 876879), (9, 487155), (15, 292293), (27, 162385), (45, 97431), (47, 93285), (135, 32477), (141, 31095), (235, 18657), (423, 10365), (691, 6345), (705, 6219), (1269, 3455), (2073, 2115)]