1373420019

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{27647}}^1$

素因数の和:28250

約数の個数: 16

約数和(自身を含む): 1897758720

約数和(自身を除く): 524338701

約数列:

[1, 3, 29, 87, 571, 1713, 16559, 27647, 49677, 82941, 801763, 2405289, 15786437, 47359311, 457806673, 1373420019]

約数ペア:

[(1, 1373420019), (3, 457806673), (29, 47359311), (87, 15786437), (571, 2405289), (1713, 801763), (16559, 82941), (27647, 49677)]