22368381

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 35278848

約数和(自身を除く): 12910467

約数列:

[1, 3, 7, 21, 47, 131, 141, 173, 329, 393, 519, 917, 987, 1211, 2751, 3633, 6157, 8131, 18471, 22663, 24393, 43099, 56917, 67989, 129297, 158641, 170751, 475923, 1065161, 3195483, 7456127, 22368381]

約数ペア:

[(1, 22368381), (3, 7456127), (7, 3195483), (21, 1065161), (47, 475923), (131, 170751), (141, 158641), (173, 129297), (329, 67989), (393, 56917), (519, 43099), (917, 24393), (987, 22663), (1211, 18471), (2751, 8131), (3633, 6157)]