4007367

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 3461913

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 233, 273, 351, 441, 637, 699, 819, 1323, 1631, 1911, 2097, 2457, 3029, 4893, 5733, 6291, 9087, 11417, 14679, 17199, 21203, 27261, 34251, 44037, 63609, 81783, 102753, 148421, 190827, 308259, 445263, 572481, 1335789, 4007367]

約数ペア:

[(1, 4007367), (3, 1335789), (7, 572481), (9, 445263), (13, 308259), (21, 190827), (27, 148421), (39, 102753), (49, 81783), (63, 63609), (91, 44037), (117, 34251), (147, 27261), (189, 21203), (233, 17199), (273, 14679), (351, 11417), (441, 9087), (637, 6291), (699, 5733), (819, 4893), (1323, 3029), (1631, 2457), (1911, 2097)]