2912562279

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2969}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 4774049280

約数和(自身を除く): 1861487001

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 367, 891, 1101, 2673, 2969, 3303, 4037, 8907, 9909, 12111, 26721, 29727, 32659, 36333, 80163, 89181, 97977, 108999, 240489, 293931, 326997, 721467, 881793, 980991, 1089623, 2645379, 3268869, 7936137, 9806607, 11985853, 29419821, 35957559, 88259463, 107872677, 264778389, 323618031, 970854093, 2912562279]

約数ペア:

[(1, 2912562279), (3, 970854093), (9, 323618031), (11, 264778389), (27, 107872677), (33, 88259463), (81, 35957559), (99, 29419821), (243, 11985853), (297, 9806607), (367, 7936137), (891, 3268869), (1101, 2645379), (2673, 1089623), (2969, 980991), (3303, 881793), (4037, 721467), (8907, 326997), (9909, 293931), (12111, 240489), (26721, 108999), (29727, 97977), (32659, 89181), (36333, 80163)]