42511623

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 71665152

約数和(自身を除く): 29153529

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 2521, 5621, 7563, 16863, 17647, 27731, 52941, 83193, 184033, 194117, 552099, 582351, 1288231, 2024363, 3864693, 6073089, 14170541, 42511623]

約数ペア:

[(1, 42511623), (3, 14170541), (7, 6073089), (11, 3864693), (21, 2024363), (33, 1288231), (73, 582351), (77, 552099), (219, 194117), (231, 184033), (511, 83193), (803, 52941), (1533, 27731), (2409, 17647), (2521, 16863), (5621, 7563)]