201429891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1657}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 313826240

約数和(自身を除く): 112396349

約数列:

[1, 3, 9, 13, 39, 117, 1039, 1657, 3117, 4971, 9351, 13507, 14913, 21541, 40521, 64623, 121563, 193869, 1721623, 5164869, 15494607, 22381099, 67143297, 201429891]

約数ペア:

[(1, 201429891), (3, 67143297), (9, 22381099), (13, 15494607), (39, 5164869), (117, 1721623), (1039, 193869), (1657, 121563), (3117, 64623), (4971, 40521), (9351, 21541), (13507, 14913)]