38883519

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7841}}^1$

素因数の和:7895

約数の個数: 24

約数和(自身を含む): 61167600

約数和(自身を除く): 22284081

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 7841, 23523, 70569, 148979, 227389, 446937, 682167, 1340811, 2046501, 4320391, 12961173, 38883519]

約数ペア:

[(1, 38883519), (3, 12961173), (9, 4320391), (19, 2046501), (29, 1340811), (57, 682167), (87, 446937), (171, 227389), (261, 148979), (551, 70569), (1653, 23523), (4959, 7841)]