1730421

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 3153696

約数和(自身を除く): 1423275

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 227, 231, 363, 681, 693, 847, 1089, 1589, 2043, 2497, 2541, 4767, 7491, 7623, 14301, 17479, 22473, 27467, 52437, 82401, 157311, 192269, 247203, 576807, 1730421]

約数ペア:

[(1, 1730421), (3, 576807), (7, 247203), (9, 192269), (11, 157311), (21, 82401), (33, 52437), (63, 27467), (77, 22473), (99, 17479), (121, 14301), (227, 7623), (231, 7491), (363, 4767), (681, 2541), (693, 2497), (847, 2043), (1089, 1589)]