2017194003

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{62311}}^1$

素因数の和:62440

約数の個数: 32

約数和(自身を含む): 3290073600

約数和(自身を除く): 1272879597

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 981, 1199, 2943, 3597, 10791, 32373, 62311, 186933, 560799, 685421, 1682397, 2056263, 6168789, 6791899, 18506367, 20375697, 61127091, 74710889, 183381273, 224132667, 672398001, 2017194003]

約数ペア:

[(1, 2017194003), (3, 672398001), (9, 224132667), (11, 183381273), (27, 74710889), (33, 61127091), (99, 20375697), (109, 18506367), (297, 6791899), (327, 6168789), (981, 2056263), (1199, 1682397), (2943, 685421), (3597, 560799), (10791, 186933), (32373, 62311)]