893554013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 1030385664

約数和(自身を除く): 136831651

約数列:

[1, 11, 31, 83, 131, 241, 341, 913, 1441, 2573, 2651, 4061, 7471, 10873, 20003, 28303, 31571, 44671, 82181, 119603, 220033, 337063, 347281, 620093, 978701, 2620393, 3707693, 6821023, 10765711, 28824323, 81232183, 893554013]

約数ペア:

[(1, 893554013), (11, 81232183), (31, 28824323), (83, 10765711), (131, 6821023), (241, 3707693), (341, 2620393), (913, 978701), (1441, 620093), (2573, 347281), (2651, 337063), (4061, 220033), (7471, 119603), (10873, 82181), (20003, 44671), (28303, 31571)]