13984905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 24634368

約数和(自身を除く): 10649463

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 647, 655, 1441, 1941, 1965, 3235, 4323, 7117, 7205, 9705, 21351, 21615, 35585, 84757, 106755, 254271, 423785, 932327, 1271355, 2796981, 4661635, 13984905]

約数ペア:

[(1, 13984905), (3, 4661635), (5, 2796981), (11, 1271355), (15, 932327), (33, 423785), (55, 254271), (131, 106755), (165, 84757), (393, 35585), (647, 21615), (655, 21351), (1441, 9705), (1941, 7205), (1965, 7117), (3235, 4323)]