31755479

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 40602240

約数和(自身を除く): 8846761

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 1483, 3059, 10381, 21413, 28177, 34109, 72667, 197239, 238763, 648071, 1380673, 1671341, 4536497, 31755479]

約数ペア:

[(1, 31755479), (7, 4536497), (19, 1671341), (23, 1380673), (49, 648071), (133, 238763), (161, 197239), (437, 72667), (931, 34109), (1127, 28177), (1483, 21413), (3059, 10381)]