13994559

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 21873600

約数和(自身を除く): 7879041

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 293, 549, 783, 879, 1647, 1769, 2637, 5307, 7911, 8497, 15921, 17873, 25491, 47763, 53619, 76473, 160857, 229419, 482571, 518317, 1554951, 4664853, 13994559]

約数ペア:

[(1, 13994559), (3, 4664853), (9, 1554951), (27, 518317), (29, 482571), (61, 229419), (87, 160857), (183, 76473), (261, 53619), (293, 47763), (549, 25491), (783, 17873), (879, 15921), (1647, 8497), (1769, 7911), (2637, 5307)]