1225988313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{6607}}^1\times {\mathrm{5623}}^1$

素因数の和:12244

約数の個数: 16

約数和(自身を含む): 1783842816

約数和(自身を除く): 557854503

約数列:

[1, 3, 11, 33, 5623, 6607, 16869, 19821, 61853, 72677, 185559, 218031, 37151161, 111453483, 408662771, 1225988313]

約数ペア:

[(1, 1225988313), (3, 408662771), (11, 111453483), (33, 37151161), (5623, 218031), (6607, 185559), (16869, 72677), (19821, 61853)]