7304157

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 12130560

約数和(自身を除く): 4826403

約数列:

[1, 3, 7, 9, 21, 63, 269, 431, 807, 1293, 1883, 2421, 3017, 3879, 5649, 9051, 16947, 27153, 115939, 347817, 811573, 1043451, 2434719, 7304157]

約数ペア:

[(1, 7304157), (3, 2434719), (7, 1043451), (9, 811573), (21, 347817), (63, 115939), (269, 27153), (431, 16947), (807, 9051), (1293, 5649), (1883, 3879), (2421, 3017)]