8730393

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{947}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 13347840

約数和(自身を除く): 4617447

約数列:

[1, 3, 7, 21, 439, 947, 1317, 2841, 3073, 6629, 9219, 19887, 415733, 1247199, 2910131, 8730393]

約数ペア:

[(1, 8730393), (3, 2910131), (7, 1247199), (21, 415733), (439, 19887), (947, 9219), (1317, 6629), (2841, 3073)]