853153509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{225523}}^1$

素因数の和:225636

約数の個数: 16

約数和(自身を含む): 1237675712

約数和(自身を除く): 384522203

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 225523, 676569, 2931799, 8795397, 21875731, 65627193, 284384503, 853153509]

約数ペア:

[(1, 853153509), (3, 284384503), (13, 65627193), (39, 21875731), (97, 8795397), (291, 2931799), (1261, 676569), (3783, 225523)]