28929537

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35323}}^1$

素因数の和:35349

約数の個数: 24

約数和(自身を含む): 51431744

約数和(自身を除く): 22502207

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 35323, 105969, 247261, 317907, 459199, 741783, 1377597, 2225349, 3214393, 4132791, 9643179, 28929537]

約数ペア:

[(1, 28929537), (3, 9643179), (7, 4132791), (9, 3214393), (13, 2225349), (21, 1377597), (39, 741783), (63, 459199), (91, 317907), (117, 247261), (273, 105969), (819, 35323)]