717962661

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 1136815680

約数和(自身を除く): 418853019

約数列:

[1, 3, 9, 13, 39, 117, 131, 139, 337, 393, 417, 1011, 1179, 1251, 1703, 1807, 3033, 4381, 5109, 5421, 13143, 15327, 16263, 18209, 39429, 44147, 46843, 54627, 132441, 140529, 163881, 236717, 397323, 421587, 573911, 608959, 710151, 1721733, 1826877, 2130453, 5165199, 5480631, 6136433, 18409299, 55227897, 79773629, 239320887, 717962661]

約数ペア:

[(1, 717962661), (3, 239320887), (9, 79773629), (13, 55227897), (39, 18409299), (117, 6136433), (131, 5480631), (139, 5165199), (337, 2130453), (393, 1826877), (417, 1721733), (1011, 710151), (1179, 608959), (1251, 573911), (1703, 421587), (1807, 397323), (3033, 236717), (4381, 163881), (5109, 140529), (5421, 132441), (13143, 54627), (15327, 46843), (16263, 44147), (18209, 39429)]