43210881

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 73946880

約数和(自身を除く): 30735999

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2357, 2619, 6111, 7071, 16499, 18333, 21213, 49497, 63639, 148491, 228629, 445473, 685887, 1600403, 2057661, 4801209, 6172983, 14403627, 43210881]

約数ペア:

[(1, 43210881), (3, 14403627), (7, 6172983), (9, 4801209), (21, 2057661), (27, 1600403), (63, 685887), (97, 445473), (189, 228629), (291, 148491), (679, 63639), (873, 49497), (2037, 21213), (2357, 18333), (2619, 16499), (6111, 7071)]