128472433

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 140504320

約数和(自身を除く): 12031887

約数列:

[1, 19, 43, 67, 817, 1273, 2347, 2881, 44593, 54739, 100921, 157249, 1917499, 2987731, 6761707, 128472433]

約数ペア:

[(1, 128472433), (19, 6761707), (43, 2987731), (67, 1917499), (817, 157249), (1273, 100921), (2347, 54739), (2881, 44593)]