72912829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7789}}^1$

素因数の和:7860

約数の個数: 16

約数和(自身を含む): 85253760

約数和(自身を除く): 12340931

約数列:

[1, 11, 23, 37, 253, 407, 851, 7789, 9361, 85679, 179147, 288193, 1970617, 3170123, 6628439, 72912829]

約数ペア:

[(1, 72912829), (11, 6628439), (23, 3170123), (37, 1970617), (253, 288193), (407, 179147), (851, 85679), (7789, 9361)]