172399029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{168523}}^1$

素因数の和:168568

約数の個数: 16

約数和(自身を含む): 258852864

約数和(自身を除く): 86453835

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 168523, 505569, 1853753, 5224213, 5561259, 15672639, 57466343, 172399029]

約数ペア:

[(1, 172399029), (3, 57466343), (11, 15672639), (31, 5561259), (33, 5224213), (93, 1853753), (341, 505569), (1023, 168523)]