52786419

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{37517}}^1$

素因数の和:37594

約数の個数: 16

約数和(自身を含む): 81639168

約数和(自身を除く): 28852749

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 37517, 112551, 262619, 787857, 2513639, 7540917, 17595473, 52786419]

約数ペア:

[(1, 52786419), (3, 17595473), (7, 7540917), (21, 2513639), (67, 787857), (201, 262619), (469, 112551), (1407, 37517)]