528023433

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1323367}}^1$

素因数の和:1323396

約数の個数: 16

約数和(自身を含む): 846955520

約数和(自身を除く): 318932087

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1323367, 3970101, 9263569, 25143973, 27790707, 75431919, 176007811, 528023433]

約数ペア:

[(1, 528023433), (3, 176007811), (7, 75431919), (19, 27790707), (21, 25143973), (57, 9263569), (133, 3970101), (399, 1323367)]