995787507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 1666215936

約数和(自身を除く): 670428429

約数列:

[1, 3, 11, 13, 23, 33, 39, 43, 69, 129, 143, 253, 299, 429, 473, 559, 759, 897, 989, 1419, 1677, 2347, 2967, 3289, 6149, 7041, 9867, 10879, 12857, 18447, 25817, 30511, 32637, 38571, 53981, 77451, 91533, 100921, 141427, 161943, 302763, 335621, 424281, 593791, 701753, 1006863, 1110131, 1311973, 1781373, 2105259, 2321183, 3330393, 3935919, 6963549, 7719283, 14431703, 23157849, 25533013, 30175379, 43295109, 76599039, 90526137, 331929169, 995787507]

約数ペア:

[(1, 995787507), (3, 331929169), (11, 90526137), (13, 76599039), (23, 43295109), (33, 30175379), (39, 25533013), (43, 23157849), (69, 14431703), (129, 7719283), (143, 6963549), (253, 3935919), (299, 3330393), (429, 2321183), (473, 2105259), (559, 1781373), (759, 1311973), (897, 1110131), (989, 1006863), (1419, 701753), (1677, 593791), (2347, 424281), (2967, 335621), (3289, 302763), (6149, 161943), (7041, 141427), (9867, 100921), (10879, 91533), (12857, 77451), (18447, 53981), (25817, 38571), (30511, 32637)]