5621577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 8749440

約数和(自身を除く): 3127863

約数列:

[1, 3, 13, 17, 39, 51, 61, 139, 183, 221, 417, 663, 793, 1037, 1807, 2363, 2379, 3111, 5421, 7089, 8479, 13481, 25437, 30719, 40443, 92157, 110227, 144143, 330681, 432429, 1873859, 5621577]

約数ペア:

[(1, 5621577), (3, 1873859), (13, 432429), (17, 330681), (39, 144143), (51, 110227), (61, 92157), (139, 40443), (183, 30719), (221, 25437), (417, 13481), (663, 8479), (793, 7089), (1037, 5421), (1807, 3111), (2363, 2379)]