2013477993

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{9661}}^1$

素因数の和:9787

約数の個数: 40

約数和(自身を含む): 3142546176

約数和(自身を除く): 1129068183

約数列:

[1, 3, 9, 27, 31, 81, 83, 93, 249, 279, 747, 837, 2241, 2511, 2573, 6723, 7719, 9661, 23157, 28983, 69471, 86949, 208413, 260847, 299491, 782541, 801863, 898473, 2405589, 2695419, 7216767, 8086257, 21650301, 24258771, 24857753, 64950903, 74573259, 223719777, 671159331, 2013477993]

約数ペア:

[(1, 2013477993), (3, 671159331), (9, 223719777), (27, 74573259), (31, 64950903), (81, 24857753), (83, 24258771), (93, 21650301), (249, 8086257), (279, 7216767), (747, 2695419), (837, 2405589), (2241, 898473), (2511, 801863), (2573, 782541), (6723, 299491), (7719, 260847), (9661, 208413), (23157, 86949), (28983, 69471)]