13747912199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1\times {\mathrm{1789}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 16702848000

約数和(自身を除く): 2954935801

約数列:

[1, 7, 23, 59, 161, 413, 809, 1357, 1789, 5663, 9499, 12523, 18607, 41147, 47731, 105551, 130249, 288029, 334117, 738857, 1097813, 1447301, 2427673, 7684691, 10131107, 16993711, 33287923, 85390759, 233015461, 597735313, 1963987457, 13747912199]

約数ペア:

[(1, 13747912199), (7, 1963987457), (23, 597735313), (59, 233015461), (161, 85390759), (413, 33287923), (809, 16993711), (1357, 10131107), (1789, 7684691), (5663, 2427673), (9499, 1447301), (12523, 1097813), (18607, 738857), (41147, 334117), (47731, 288029), (105551, 130249)]