22114197

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 38413440

約数和(自身を除く): 16299243

約数列:

[1, 3, 7, 9, 21, 37, 53, 63, 111, 159, 179, 259, 333, 371, 477, 537, 777, 1113, 1253, 1611, 1961, 2331, 3339, 3759, 5883, 6623, 9487, 11277, 13727, 17649, 19869, 28461, 41181, 46361, 59607, 66409, 85383, 123543, 139083, 199227, 351019, 417249, 597681, 1053057, 2457133, 3159171, 7371399, 22114197]

約数ペア:

[(1, 22114197), (3, 7371399), (7, 3159171), (9, 2457133), (21, 1053057), (37, 597681), (53, 417249), (63, 351019), (111, 199227), (159, 139083), (179, 123543), (259, 85383), (333, 66409), (371, 59607), (477, 46361), (537, 41181), (777, 28461), (1113, 19869), (1253, 17649), (1611, 13727), (1961, 11277), (2331, 9487), (3339, 6623), (3759, 5883)]