318652227

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{7951}}^1$

素因数の和:8091

約数の個数: 24

約数和(自身を含む): 474289088

約数和(自身を除く): 155636861

約数列:

[1, 3, 9, 61, 73, 183, 219, 549, 657, 4453, 7951, 13359, 23853, 40077, 71559, 485011, 580423, 1455033, 1741269, 4365099, 5223807, 35405803, 106217409, 318652227]

約数ペア:

[(1, 318652227), (3, 106217409), (9, 35405803), (61, 5223807), (73, 4365099), (183, 1741269), (219, 1455033), (549, 580423), (657, 485011), (4453, 71559), (7951, 40077), (13359, 23853)]