493142017

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19471}}^1$

素因数の和:19564

約数の個数: 16

約数和(自身を含む): 548331520

約数和(自身を除く): 55189503

約数列:

[1, 19, 31, 43, 589, 817, 1333, 19471, 25327, 369949, 603601, 837253, 11468419, 15907807, 25954843, 493142017]

約数ペア:

[(1, 493142017), (19, 25954843), (31, 15907807), (43, 11468419), (589, 837253), (817, 603601), (1333, 369949), (19471, 25327)]