452780013

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1134787}}^1$

素因数の和:1134816

約数の個数: 16

約数和(自身を含む): 726264320

約数和(自身を除く): 273484307

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1134787, 3404361, 7943509, 21560953, 23830527, 64682859, 150926671, 452780013]

約数ペア:

[(1, 452780013), (3, 150926671), (7, 64682859), (19, 23830527), (21, 21560953), (57, 7943509), (133, 3404361), (399, 1134787)]