38091981

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{601}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 52340288

約数和(自身を除く): 14248307

約数列:

[1, 3, 37, 111, 571, 601, 1713, 1803, 21127, 22237, 63381, 66711, 343171, 1029513, 12697327, 38091981]

約数ペア:

[(1, 38091981), (3, 12697327), (37, 1029513), (111, 343171), (571, 66711), (601, 63381), (1713, 22237), (1803, 21127)]