1219917369741

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{79251437}}^1$

素因数の和:79252180

約数の個数: 16

約数和(自身を含む): 1861457775744

約数和(自身を除く): 641540406003

約数列:

[1, 3, 7, 21, 733, 2199, 5131, 15393, 79251437, 237754311, 554760059, 1664280177, 58091303321, 174273909963, 406639123247, 1219917369741]

約数ペア:

[(1, 1219917369741), (3, 406639123247), (7, 174273909963), (21, 58091303321), (733, 1664280177), (2199, 554760059), (5131, 237754311), (15393, 79251437)]