2171836797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{1699}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 3170160000

約数和(自身を除く): 998323203

約数列:

[1, 3, 13, 39, 73, 219, 449, 949, 1347, 1699, 2847, 5097, 5837, 17511, 22087, 32777, 66261, 98331, 124027, 372081, 426101, 762851, 1278303, 1612351, 2288553, 4837053, 9917063, 29751189, 55688123, 167064369, 723945599, 2171836797]

約数ペア:

[(1, 2171836797), (3, 723945599), (13, 167064369), (39, 55688123), (73, 29751189), (219, 9917063), (449, 4837053), (949, 2288553), (1347, 1612351), (1699, 1278303), (2847, 762851), (5097, 426101), (5837, 372081), (17511, 124027), (22087, 98331), (32777, 66261)]