2738442951

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{4423}}^1$

素因数の和:5452

約数の個数: 32

約数和(自身を含む): 4238545920

約数和(自身を除く): 1500102969

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 997, 2991, 4423, 8973, 13269, 22931, 26919, 39807, 68793, 101729, 119421, 206379, 305187, 619137, 915561, 2746683, 4409731, 13229193, 39687579, 101423813, 119062737, 304271439, 912814317, 2738442951]

約数ペア:

[(1, 2738442951), (3, 912814317), (9, 304271439), (23, 119062737), (27, 101423813), (69, 39687579), (207, 13229193), (621, 4409731), (997, 2746683), (2991, 915561), (4423, 619137), (8973, 305187), (13269, 206379), (22931, 119421), (26919, 101729), (39807, 68793)]