30803969

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{653}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 36916992

約数和(自身を除く): 6113023

約数列:

[1, 7, 23, 161, 293, 653, 2051, 4571, 6739, 15019, 47173, 105133, 191329, 1339303, 4400567, 30803969]

約数ペア:

[(1, 30803969), (7, 4400567), (23, 1339303), (161, 191329), (293, 105133), (653, 47173), (2051, 15019), (4571, 6739)]