1401321761281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{25769539}}^1$

素因数の和:25769688

約数の個数: 16

約数和(自身を含む): 1558541779200

約数和(自身を除く): 157220017919

約数列:

[1, 13, 47, 89, 611, 1157, 4183, 54379, 25769539, 335004007, 1211168333, 2293488971, 15745188329, 29815356623, 107793981637, 1401321761281]

約数ペア:

[(1, 1401321761281), (13, 107793981637), (47, 29815356623), (89, 15745188329), (611, 2293488971), (1157, 1211168333), (4183, 335004007), (54379, 25769539)]