126930223

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 147780864

約数和(自身を除く): 20850641

約数列:

[1, 7, 97, 131, 679, 917, 1427, 9989, 12707, 88949, 138419, 186937, 968933, 1308559, 18132889, 126930223]

約数ペア:

[(1, 126930223), (7, 18132889), (97, 1308559), (131, 968933), (679, 186937), (917, 138419), (1427, 88949), (9989, 12707)]