397316172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3009971}}^1$

素因数の和:3009989

約数の個数: 24

約数和(自身を含む): 1011350592

約数和(自身を除く): 614034420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 3009971, 6019942, 9029913, 12039884, 18059826, 33109681, 36119652, 66219362, 99329043, 132438724, 198658086, 397316172]

約数ペア:

[(1, 397316172), (2, 198658086), (3, 132438724), (4, 99329043), (6, 66219362), (11, 36119652), (12, 33109681), (22, 18059826), (33, 12039884), (44, 9029913), (66, 6019942), (132, 3009971)]