282910089

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9349}}^1$

素因数の和:9501

約数の個数: 32

約数和(自身を含む): 473932800

約数和(自身を除く): 191022711

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 4323, 9349, 10087, 28047, 30261, 65443, 102839, 196329, 308517, 719873, 1224719, 2159619, 3674157, 8573033, 13471909, 25719099, 40415727, 94303363, 282910089]

約数ペア:

[(1, 282910089), (3, 94303363), (7, 40415727), (11, 25719099), (21, 13471909), (33, 8573033), (77, 3674157), (131, 2159619), (231, 1224719), (393, 719873), (917, 308517), (1441, 196329), (2751, 102839), (4323, 65443), (9349, 30261), (10087, 28047)]