2388189441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{7333}}^1$

素因数の和:7557

約数の個数: 32

約数和(自身を含む): 3548482560

約数和(自身を除く): 1160293119

約数列:

[1, 3, 11, 33, 71, 139, 213, 417, 781, 1529, 2343, 4587, 7333, 9869, 21999, 29607, 80663, 108559, 241989, 325677, 520643, 1019287, 1561929, 3057861, 5727073, 11212157, 17181219, 33636471, 72369377, 217108131, 796063147, 2388189441]

約数ペア:

[(1, 2388189441), (3, 796063147), (11, 217108131), (33, 72369377), (71, 33636471), (139, 17181219), (213, 11212157), (417, 5727073), (781, 3057861), (1529, 1561929), (2343, 1019287), (4587, 520643), (7333, 325677), (9869, 241989), (21999, 108559), (29607, 80663)]