172778397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{4799}}^1$

素因数の和:5904

約数の個数: 16

約数和(自身を含む): 251596800

約数和(自身を除く): 78818403

約数列:

[1, 3, 11, 33, 1091, 3273, 4799, 12001, 14397, 36003, 52789, 158367, 5235709, 15707127, 57592799, 172778397]

約数ペア:

[(1, 172778397), (3, 57592799), (11, 15707127), (33, 5235709), (1091, 158367), (3273, 52789), (4799, 36003), (12001, 14397)]