28980550543

素因数分解:

$7^3\times {\mathrm{179}}^1\times {\mathrm{472019}}^1$

素因数の和:472219

約数の個数: 16

約数和(自身を含む): 33985440000

約数和(自身を除く): 5004889457

約数列:

[1, 7, 49, 179, 343, 1253, 8771, 61397, 472019, 3304133, 23128931, 84491401, 161902517, 591439807, 4140078649, 28980550543]

約数ペア:

[(1, 28980550543), (7, 4140078649), (49, 591439807), (179, 161902517), (343, 84491401), (1253, 23128931), (8771, 3304133), (61397, 472019)]