1317502473

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{204359}}^1$

素因数の和:204676

約数の個数: 16

約数和(自身を含む): 2014172160

約数和(自身を除く): 696669687

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 204359, 613077, 1430513, 4291539, 62738213, 188214639, 439167491, 1317502473]

約数ペア:

[(1, 1317502473), (3, 439167491), (7, 188214639), (21, 62738213), (307, 4291539), (921, 1430513), (2149, 613077), (6447, 204359)]