2814408051

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1523}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 4708940544

約数和(自身を除く): 1894532493

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 967, 1523, 1911, 2901, 4569, 6769, 10661, 12571, 19799, 20307, 31983, 37713, 47383, 59397, 74627, 87997, 138593, 142149, 223881, 263991, 415779, 615979, 970151, 1472741, 1847937, 2910453, 4418223, 10309187, 19145633, 30927561, 57436899, 72164309, 134019431, 216492927, 402058293, 938136017, 2814408051]

約数ペア:

[(1, 2814408051), (3, 938136017), (7, 402058293), (13, 216492927), (21, 134019431), (39, 72164309), (49, 57436899), (91, 30927561), (147, 19145633), (273, 10309187), (637, 4418223), (967, 2910453), (1523, 1847937), (1911, 1472741), (2901, 970151), (4569, 615979), (6769, 415779), (10661, 263991), (12571, 223881), (19799, 142149), (20307, 138593), (31983, 87997), (37713, 74627), (47383, 59397)]