6820015041

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{4691}}^1$

素因数の和:5242

約数の個数: 48

約数和(自身を含む): 11523852288

約数和(自身を除く): 4703837247

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 491, 987, 1473, 2961, 3437, 4419, 4691, 10311, 14073, 23077, 30933, 32837, 42219, 69231, 98511, 161539, 207693, 220477, 295533, 484617, 661431, 1453851, 1543339, 1984293, 2303281, 4630017, 6909843, 13890051, 16122967, 20729529, 48368901, 108254207, 145106703, 324762621, 757779449, 974287863, 2273338347, 6820015041]

約数ペア:

[(1, 6820015041), (3, 2273338347), (7, 974287863), (9, 757779449), (21, 324762621), (47, 145106703), (63, 108254207), (141, 48368901), (329, 20729529), (423, 16122967), (491, 13890051), (987, 6909843), (1473, 4630017), (2961, 2303281), (3437, 1984293), (4419, 1543339), (4691, 1453851), (10311, 661431), (14073, 484617), (23077, 295533), (30933, 220477), (32837, 207693), (42219, 161539), (69231, 98511)]