4418379

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 7629336

約数和(自身を除く): 3210957

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 233, 301, 387, 441, 699, 903, 1631, 2097, 2107, 2709, 4893, 6321, 10019, 11417, 14679, 18963, 30057, 34251, 70133, 90171, 102753, 210399, 490931, 631197, 1472793, 4418379]

約数ペア:

[(1, 4418379), (3, 1472793), (7, 631197), (9, 490931), (21, 210399), (43, 102753), (49, 90171), (63, 70133), (129, 34251), (147, 30057), (233, 18963), (301, 14679), (387, 11417), (441, 10019), (699, 6321), (903, 4893), (1631, 2709), (2097, 2107)]