47390859

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{40819}}^1$

素因数の和:40871

約数の個数: 16

約数和(自身を含む): 71843200

約数和(自身を除く): 24452341

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 40819, 122457, 367371, 1102113, 1755217, 5265651, 15796953, 47390859]

約数ペア:

[(1, 47390859), (3, 15796953), (9, 5265651), (27, 1755217), (43, 1102113), (129, 367371), (387, 122457), (1161, 40819)]