420644697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{13721}}^1$

素因数の和:14664

約数の個数: 16

約数和(自身を含む): 612550080

約数和(自身を除く): 191905383

約数列:

[1, 3, 11, 33, 929, 2787, 10219, 13721, 30657, 41163, 150931, 452793, 12746809, 38240427, 140214899, 420644697]

約数ペア:

[(1, 420644697), (3, 140214899), (11, 38240427), (33, 12746809), (929, 452793), (2787, 150931), (10219, 41163), (13721, 30657)]