2047704015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19501943}}^1$

素因数の和:19501958

約数の個数: 16

約数和(自身を含む): 3744373248

約数和(自身を除く): 1696669233

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19501943, 58505829, 97509715, 136513601, 292529145, 409540803, 682568005, 2047704015]

約数ペア:

[(1, 2047704015), (3, 682568005), (5, 409540803), (7, 292529145), (15, 136513601), (21, 97509715), (35, 58505829), (105, 19501943)]