15427293

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 24385536

約数和(自身を除く): 8958243

約数列:

[1, 3, 7, 21, 53, 83, 159, 167, 249, 371, 501, 581, 1113, 1169, 1743, 3507, 4399, 8851, 13197, 13861, 26553, 30793, 41583, 61957, 92379, 97027, 185871, 291081, 734633, 2203899, 5142431, 15427293]

約数ペア:

[(1, 15427293), (3, 5142431), (7, 2203899), (21, 734633), (53, 291081), (83, 185871), (159, 97027), (167, 92379), (249, 61957), (371, 41583), (501, 30793), (581, 26553), (1113, 13861), (1169, 13197), (1743, 8851), (3507, 4399)]