52197873

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{727}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 86102016

約数和(自身を除く): 33904143

約数列:

[1, 3, 7, 13, 21, 39, 91, 263, 273, 727, 789, 1841, 2181, 3419, 5089, 5523, 9451, 10257, 15267, 23933, 28353, 66157, 71799, 191201, 198471, 573603, 1338407, 2485613, 4015221, 7456839, 17399291, 52197873]

約数ペア:

[(1, 52197873), (3, 17399291), (7, 7456839), (13, 4015221), (21, 2485613), (39, 1338407), (91, 573603), (263, 198471), (273, 191201), (727, 71799), (789, 66157), (1841, 28353), (2181, 23933), (3419, 15267), (5089, 10257), (5523, 9451)]