30566487

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 47890432

約数和(自身を除く): 17323945

約数列:

[1, 3, 7, 21, 73, 127, 157, 219, 381, 471, 511, 889, 1099, 1533, 2667, 3297, 9271, 11461, 19939, 27813, 34383, 59817, 64897, 80227, 139573, 194691, 240681, 418719, 1455547, 4366641, 10188829, 30566487]

約数ペア:

[(1, 30566487), (3, 10188829), (7, 4366641), (21, 1455547), (73, 418719), (127, 240681), (157, 194691), (219, 139573), (381, 80227), (471, 64897), (511, 59817), (889, 34383), (1099, 27813), (1533, 19939), (2667, 11461), (3297, 9271)]