3973974

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 8283264

約数和(自身を除く): 4309290

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 211, 219, 258, 422, 438, 633, 1266, 3139, 6278, 9073, 9417, 15403, 18146, 18834, 27219, 30806, 46209, 54438, 92418, 662329, 1324658, 1986987, 3973974]

約数ペア:

[(1, 3973974), (2, 1986987), (3, 1324658), (6, 662329), (43, 92418), (73, 54438), (86, 46209), (129, 30806), (146, 27219), (211, 18834), (219, 18146), (258, 15403), (422, 9417), (438, 9073), (633, 6278), (1266, 3139)]