1317369321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{374359}}^1$

素因数の和:374405

約数の個数: 24

約数和(自身を含む): 2102405760

約数和(自身を除く): 785036439

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 374359, 1123077, 3369231, 6364103, 8610257, 19092309, 25830771, 57276927, 77492313, 146374369, 439123107, 1317369321]

約数ペア:

[(1, 1317369321), (3, 439123107), (9, 146374369), (17, 77492313), (23, 57276927), (51, 25830771), (69, 19092309), (153, 8610257), (207, 6364103), (391, 3369231), (1173, 1123077), (3519, 374359)]