1387697064819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{15057967}}^1$

素因数の和:15058139

約数の個数: 32

約数和(自身を含む): 2124980444160

約数和(自身を除く): 737283379341

約数列:

[1, 3, 13, 17, 39, 51, 139, 221, 417, 663, 1807, 2363, 5421, 7089, 30719, 92157, 15057967, 45173901, 195753571, 255985439, 587260713, 767956317, 2093057413, 3327810707, 6279172239, 9983432121, 27209746369, 35581976021, 81629239107, 106745928063, 462565688273, 1387697064819]

約数ペア:

[(1, 1387697064819), (3, 462565688273), (13, 106745928063), (17, 81629239107), (39, 35581976021), (51, 27209746369), (139, 9983432121), (221, 6279172239), (417, 3327810707), (663, 2093057413), (1807, 767956317), (2363, 587260713), (5421, 255985439), (7089, 195753571), (30719, 45173901), (92157, 15057967)]