745337121

素因数分解:

$3^1\times {\mathrm{563}}^1\times {\mathrm{607}}^1\times {\mathrm{727}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 998559744

約数和(自身を除く): 253222623

約数列:

[1, 3, 563, 607, 727, 1689, 1821, 2181, 341741, 409301, 441289, 1025223, 1227903, 1323867, 248445707, 745337121]

約数ペア:

[(1, 745337121), (3, 248445707), (563, 1323867), (607, 1227903), (727, 1025223), (1689, 441289), (1821, 409301), (2181, 341741)]