1027387207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3559}}^1$

素因数の和:3763

約数の個数: 32

約数和(自身を含む): 1345167360

約数和(自身を除く): 317780153

約数列:

[1, 7, 11, 23, 77, 161, 163, 253, 1141, 1771, 1793, 3559, 3749, 12551, 24913, 26243, 39149, 41239, 81857, 274043, 288673, 572999, 580117, 900427, 4060819, 6302989, 6381287, 13342691, 44669009, 93398837, 146769601, 1027387207]

約数ペア:

[(1, 1027387207), (7, 146769601), (11, 93398837), (23, 44669009), (77, 13342691), (161, 6381287), (163, 6302989), (253, 4060819), (1141, 900427), (1771, 580117), (1793, 572999), (3559, 288673), (3749, 274043), (12551, 81857), (24913, 41239), (26243, 39149)]