13343386

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 10503014

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 343, 367, 371, 686, 734, 742, 2569, 2597, 5138, 5194, 17983, 18179, 19451, 35966, 36358, 38902, 125881, 136157, 251762, 272314, 953099, 1906198, 6671693, 13343386]

約数ペア:

[(1, 13343386), (2, 6671693), (7, 1906198), (14, 953099), (49, 272314), (53, 251762), (98, 136157), (106, 125881), (343, 38902), (367, 36358), (371, 35966), (686, 19451), (734, 18179), (742, 17983), (2569, 5194), (2597, 5138)]