813306473

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{82813}}^1$

素因数の和:82904

約数の個数: 16

約数和(自身を含む): 985817856

約数和(自身を除く): 172511383

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 82813, 579691, 1904699, 5051593, 13332893, 35361151, 116186639, 813306473]

約数ペア:

[(1, 813306473), (7, 116186639), (23, 35361151), (61, 13332893), (161, 5051593), (427, 1904699), (1403, 579691), (9821, 82813)]