28964955201

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{176537}}^1$

素因数の和:177161

約数の個数: 32

約数和(自身を含む): 47611592448

約数和(自身を除く): 18646637247

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 601, 1803, 4207, 7813, 12621, 23439, 54691, 164073, 176537, 529611, 1235759, 2294981, 3707277, 6884943, 16064867, 48194601, 106098737, 318296211, 742691159, 1379283581, 2228073477, 4137850743, 9654985067, 28964955201]

約数ペア:

[(1, 28964955201), (3, 9654985067), (7, 4137850743), (13, 2228073477), (21, 1379283581), (39, 742691159), (91, 318296211), (273, 106098737), (601, 48194601), (1803, 16064867), (4207, 6884943), (7813, 3707277), (12621, 2294981), (23439, 1235759), (54691, 529611), (164073, 176537)]