23637229

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 30919680

約数和(自身を除く): 7282451

約数列:

[1, 7, 11, 43, 59, 77, 121, 301, 413, 473, 649, 847, 1331, 2537, 3311, 4543, 5203, 7139, 9317, 17759, 27907, 36421, 49973, 57233, 78529, 195349, 306977, 400631, 549703, 2148839, 3376747, 23637229]

約数ペア:

[(1, 23637229), (7, 3376747), (11, 2148839), (43, 549703), (59, 400631), (77, 306977), (121, 195349), (301, 78529), (413, 57233), (473, 49973), (649, 36421), (847, 27907), (1331, 17759), (2537, 9317), (3311, 7139), (4543, 5203)]