4342804809

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1387921}}^1$

素因数の和:1388080

約数の個数: 16

約数和(自身を含む): 6662025600

約数和(自身を除く): 2319220791

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 1387921, 4163763, 9715447, 29146341, 206800229, 620400687, 1447601603, 4342804809]

約数ペア:

[(1, 4342804809), (3, 1447601603), (7, 620400687), (21, 206800229), (149, 29146341), (447, 9715447), (1043, 4163763), (3129, 1387921)]