21223778543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{4395067}}^1$

素因数の和:4395517

約数の個数: 8

約数和(自身を含む): 23205959040

約数和(自身を除く): 1982180497

約数列:

[1, 11, 439, 4829, 4395067, 48345737, 1929434413, 21223778543]

約数ペア:

[(1, 21223778543), (11, 1929434413), (439, 48345737), (4829, 4395067)]