42719061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1831}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 71755776

約数和(自身を除く): 29036715

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 1831, 2121, 3333, 5493, 7777, 12817, 20141, 23331, 38451, 60423, 140987, 184931, 422961, 554793, 1294517, 2034241, 3883551, 6102723, 14239687, 42719061]

約数ペア:

[(1, 42719061), (3, 14239687), (7, 6102723), (11, 3883551), (21, 2034241), (33, 1294517), (77, 554793), (101, 422961), (231, 184931), (303, 140987), (707, 60423), (1111, 38451), (1831, 23331), (2121, 20141), (3333, 12817), (5493, 7777)]