51478413

素因数分解:

$3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{2957}}^1$

素因数の和:3796

約数の個数: 16

約数和(自身を含む): 78564480

約数和(自身を除く): 27086067

約数列:

[1, 3, 7, 21, 829, 2487, 2957, 5803, 8871, 17409, 20699, 62097, 2451353, 7354059, 17159471, 51478413]

約数ペア:

[(1, 51478413), (3, 17159471), (7, 7354059), (21, 2451353), (829, 62097), (2487, 20699), (2957, 17409), (5803, 8871)]