13577039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 17510400

約数和(自身を除く): 3933361

約数列:

[1, 7, 19, 31, 37, 89, 133, 217, 259, 589, 623, 703, 1147, 1691, 2759, 3293, 4123, 4921, 8029, 11837, 19313, 21793, 23051, 52421, 62567, 102083, 152551, 366947, 437969, 714581, 1939577, 13577039]

約数ペア:

[(1, 13577039), (7, 1939577), (19, 714581), (31, 437969), (37, 366947), (89, 152551), (133, 102083), (217, 62567), (259, 52421), (589, 23051), (623, 21793), (703, 19313), (1147, 11837), (1691, 8029), (2759, 4921), (3293, 4123)]