1566673017

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139969}}^1$

素因数の和:140033

約数の個数: 32

約数和(自身を含む): 2633675520

約数和(自身を除く): 1067002503

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 11193, 139969, 419907, 979783, 1819597, 2939349, 5458791, 5738729, 12737179, 17216187, 38211537, 40171103, 74603477, 120513309, 223810431, 522224339, 1566673017]

約数ペア:

[(1, 1566673017), (3, 522224339), (7, 223810431), (13, 120513309), (21, 74603477), (39, 40171103), (41, 38211537), (91, 17216187), (123, 12737179), (273, 5738729), (287, 5458791), (533, 2939349), (861, 1819597), (1599, 979783), (3731, 419907), (11193, 139969)]