40647969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11551}}^1$

素因数の和:11597

約数の個数: 24

約数和(自身を含む): 64876032

約数和(自身を除く): 24228063

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 11551, 34653, 103959, 196367, 265673, 589101, 797019, 1767303, 2391057, 4516441, 13549323, 40647969]

約数ペア:

[(1, 40647969), (3, 13549323), (9, 4516441), (17, 2391057), (23, 1767303), (51, 797019), (69, 589101), (153, 265673), (207, 196367), (391, 103959), (1173, 34653), (3519, 11551)]