7888917001

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 9357120000

約数和(自身を除く): 1468202999

約数列:

[1, 7, 37, 199, 259, 269, 569, 1393, 1883, 3983, 7363, 9953, 21053, 51541, 53531, 69671, 113231, 147371, 153061, 374717, 792617, 1071427, 1980647, 4189547, 5663257, 13864529, 29326829, 30459139, 39642799, 213213973, 1126988143, 7888917001]

約数ペア:

[(1, 7888917001), (7, 1126988143), (37, 213213973), (199, 39642799), (259, 30459139), (269, 29326829), (569, 13864529), (1393, 5663257), (1883, 4189547), (3983, 1980647), (7363, 1071427), (9953, 792617), (21053, 374717), (51541, 153061), (53531, 147371), (69671, 113231)]