977432886

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{786983}}^1$

素因数の和:787017

約数の個数: 32

約数和(自身を含む): 2266513920

約数和(自身を除く): 1289081034

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 786983, 1573966, 2360949, 4721898, 7082847, 14165694, 18100609, 21248541, 36201218, 42497082, 54301827, 108603654, 162905481, 325810962, 488716443, 977432886]

約数ペア:

[(1, 977432886), (2, 488716443), (3, 325810962), (6, 162905481), (9, 108603654), (18, 54301827), (23, 42497082), (27, 36201218), (46, 21248541), (54, 18100609), (69, 14165694), (138, 7082847), (207, 4721898), (414, 2360949), (621, 1573966), (1242, 786983)]