3917061

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 5990400

約数和(自身を除く): 2073339

約数列:

[1, 3, 9, 23, 69, 127, 149, 207, 381, 447, 1143, 1341, 2921, 3427, 8763, 10281, 18923, 26289, 30843, 56769, 170307, 435229, 1305687, 3917061]

約数ペア:

[(1, 3917061), (3, 1305687), (9, 435229), (23, 170307), (69, 56769), (127, 30843), (149, 26289), (207, 18923), (381, 10281), (447, 8763), (1143, 3427), (1341, 2921)]