38815662891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5160971}}^1$

素因数の和:5161106

約数の個数: 16

約数和(自身を含む): 54499864320

約数和(自身を除く): 15684201429

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 5160971, 15482913, 118702333, 356106999, 562545839, 1687637517, 12938554297, 38815662891]

約数ペア:

[(1, 38815662891), (3, 12938554297), (23, 1687637517), (69, 562545839), (109, 356106999), (327, 118702333), (2507, 15482913), (7521, 5160971)]