2017994847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1\times {\mathrm{1087}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 2972381184

約数和(自身を除く): 954386337

約数列:

[1, 3, 11, 33, 101, 303, 557, 1087, 1111, 1671, 3261, 3333, 6127, 11957, 18381, 35871, 56257, 109787, 168771, 329361, 605459, 618827, 1207657, 1816377, 1856481, 3622971, 6660049, 19980147, 61151359, 183454077, 672664949, 2017994847]

約数ペア:

[(1, 2017994847), (3, 672664949), (11, 183454077), (33, 61151359), (101, 19980147), (303, 6660049), (557, 3622971), (1087, 1856481), (1111, 1816377), (1671, 1207657), (3261, 618827), (3333, 605459), (6127, 329361), (11957, 168771), (18381, 109787), (35871, 56257)]