530751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 788480

約数和(自身を除く): 257729

約数列:

[1, 3, 13, 31, 39, 93, 403, 439, 1209, 1317, 5707, 13609, 17121, 40827, 176917, 530751]

約数ペア:

[(1, 530751), (3, 176917), (13, 40827), (31, 17121), (39, 13609), (93, 5707), (403, 1317), (439, 1209)]