47723207

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{9643}}^1$

素因数の和:9758

約数の個数: 12

約数和(自身を含む): 56070216

約数和(自身を除く): 8347009

約数列:

[1, 7, 49, 101, 707, 4949, 9643, 67501, 472507, 973943, 6817601, 47723207]

約数ペア:

[(1, 47723207), (7, 6817601), (49, 973943), (101, 472507), (707, 67501), (4949, 9643)]