4210947

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 7175168

約数和(自身を除く): 2964221

約数列:

[1, 3, 9, 13, 27, 31, 39, 43, 81, 93, 117, 129, 243, 279, 351, 387, 403, 559, 837, 1053, 1161, 1209, 1333, 1677, 2511, 3159, 3483, 3627, 3999, 5031, 7533, 10449, 10881, 11997, 15093, 17329, 32643, 35991, 45279, 51987, 97929, 107973, 135837, 155961, 323919, 467883, 1403649, 4210947]

約数ペア:

[(1, 4210947), (3, 1403649), (9, 467883), (13, 323919), (27, 155961), (31, 135837), (39, 107973), (43, 97929), (81, 51987), (93, 45279), (117, 35991), (129, 32643), (243, 17329), (279, 15093), (351, 11997), (387, 10881), (403, 10449), (559, 7533), (837, 5031), (1053, 3999), (1161, 3627), (1209, 3483), (1333, 3159), (1677, 2511)]