1217811147

素因数分解:

$3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{61627}}^1$

素因数の和:62578

約数の個数: 16

約数和(自身を含む): 1857714432

約数和(自身を除く): 639903285

約数列:

[1, 3, 7, 21, 941, 2823, 6587, 19761, 61627, 184881, 431389, 1294167, 57991007, 173973021, 405937049, 1217811147]

約数ペア:

[(1, 1217811147), (3, 405937049), (7, 173973021), (21, 57991007), (941, 1294167), (2823, 431389), (6587, 184881), (19761, 61627)]