42693273

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39863}}^1$

素因数の和:39893

約数の個数: 24

約数和(自身を含む): 74625408

約数和(自身を除く): 31932135

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 39863, 119589, 279041, 358767, 677671, 837123, 2033013, 2511369, 4743697, 6099039, 14231091, 42693273]

約数ペア:

[(1, 42693273), (3, 14231091), (7, 6099039), (9, 4743697), (17, 2511369), (21, 2033013), (51, 837123), (63, 677671), (119, 358767), (153, 279041), (357, 119589), (1071, 39863)]