29974791

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 53049600

約数和(自身を除く): 23074809

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 449, 561, 867, 1309, 1347, 2023, 3143, 3179, 3927, 4939, 6069, 7633, 9429, 9537, 14817, 22253, 22899, 34573, 53431, 66759, 83963, 103719, 129761, 160293, 251889, 389283, 587741, 908327, 1427371, 1763223, 2724981, 4282113, 9991597, 29974791]

約数ペア:

[(1, 29974791), (3, 9991597), (7, 4282113), (11, 2724981), (17, 1763223), (21, 1427371), (33, 908327), (51, 587741), (77, 389283), (119, 251889), (187, 160293), (231, 129761), (289, 103719), (357, 83963), (449, 66759), (561, 53431), (867, 34573), (1309, 22899), (1347, 22253), (2023, 14817), (3143, 9537), (3179, 9429), (3927, 7633), (4939, 6069)]