269969007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27179}}^1$

素因数の和:27243

約数の個数: 32

約数和(自身を含む): 459233280

約数和(自身を除く): 189264273

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 9933, 27179, 81537, 190253, 298969, 570759, 896907, 1168697, 2092783, 3506091, 6278349, 8180879, 12855667, 24542637, 38567001, 89989669, 269969007]

約数ペア:

[(1, 269969007), (3, 89989669), (7, 38567001), (11, 24542637), (21, 12855667), (33, 8180879), (43, 6278349), (77, 3506091), (129, 2092783), (231, 1168697), (301, 896907), (473, 570759), (903, 298969), (1419, 190253), (3311, 81537), (9933, 27179)]