492779287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12007}}^1$

素因数の和:12079

約数の個数: 32

約数和(自身を含む): 677827584

約数和(自身を除く): 185048297

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 1001, 3157, 3731, 5863, 12007, 41041, 84049, 132077, 156091, 492287, 924539, 1092637, 1717001, 3446009, 5415157, 6399731, 12019007, 37906099, 44798117, 70397041, 492779287]

約数ペア:

[(1, 492779287), (7, 70397041), (11, 44798117), (13, 37906099), (41, 12019007), (77, 6399731), (91, 5415157), (143, 3446009), (287, 1717001), (451, 1092637), (533, 924539), (1001, 492287), (3157, 156091), (3731, 132077), (5863, 84049), (12007, 41041)]