4143987

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:4991

約数の個数: 16

約数和(自身を含む): 6338560

約数和(自身を除く): 2194573

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 4951, 14853, 44559, 133677, 153481, 460443, 1381329, 4143987]

約数ペア:

[(1, 4143987), (3, 1381329), (9, 460443), (27, 153481), (31, 133677), (93, 44559), (279, 14853), (837, 4951)]