2215194621

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{52121}}^1$

素因数の和:52612

約数の個数: 16

約数和(自身を含む): 3055600128

約数和(自身を除く): 840405507

約数列:

[1, 3, 31, 93, 457, 1371, 14167, 42501, 52121, 156363, 1615751, 4847253, 23819297, 71457891, 738398207, 2215194621]

約数ペア:

[(1, 2215194621), (3, 738398207), (31, 71457891), (93, 23819297), (457, 4847253), (1371, 1615751), (14167, 156363), (42501, 52121)]