69941039

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 82225920

約数和(自身を除く): 12284881

約数列:

[1, 7, 41, 287, 379, 643, 2653, 4501, 15539, 26363, 108773, 184541, 243697, 1705879, 9991577, 69941039]

約数ペア:

[(1, 69941039), (7, 9991577), (41, 1705879), (287, 243697), (379, 184541), (643, 108773), (2653, 26363), (4501, 15539)]