918182019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{12239}}^1$

素因数の和:13730

約数の個数: 16

約数和(自身を含む): 1297244160

約数和(自身を除く): 379062141

約数列:

[1, 3, 17, 51, 1471, 4413, 12239, 25007, 36717, 75021, 208063, 624189, 18003569, 54010707, 306060673, 918182019]

約数ペア:

[(1, 918182019), (3, 306060673), (17, 54010707), (51, 18003569), (1471, 624189), (4413, 208063), (12239, 75021), (25007, 36717)]