3278013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 4646400

約数和(自身を除く): 1368387

約数列:

[1, 3, 19, 57, 131, 393, 439, 1317, 2489, 7467, 8341, 25023, 57509, 172527, 1092671, 3278013]

約数ペア:

[(1, 3278013), (3, 1092671), (19, 172527), (57, 57509), (131, 25023), (393, 8341), (439, 7467), (1317, 2489)]