729038406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5282887}}^1$

素因数の和:5282915

約数の個数: 16

約数和(自身を含む): 1521471744

約数和(自身を除く): 792433338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 5282887, 10565774, 15848661, 31697322, 121506401, 243012802, 364519203, 729038406]

約数ペア:

[(1, 729038406), (2, 364519203), (3, 243012802), (6, 121506401), (23, 31697322), (46, 15848661), (69, 10565774), (138, 5282887)]