6402151

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 7641088

約数和(自身を除く): 1238937

約数列:

[1, 7, 31, 163, 181, 217, 1141, 1267, 5053, 5611, 29503, 35371, 39277, 206521, 914593, 6402151]

約数ペア:

[(1, 6402151), (7, 914593), (31, 206521), (163, 39277), (181, 35371), (217, 29503), (1141, 5611), (1267, 5053)]