71902897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{953}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 82883520

約数和(自身を除く): 10980623

約数列:

[1, 11, 19, 209, 361, 953, 3971, 6859, 10483, 18107, 75449, 199177, 344033, 3784363, 6536627, 71902897]

約数ペア:

[(1, 71902897), (11, 6536627), (19, 3784363), (209, 344033), (361, 199177), (953, 75449), (3971, 18107), (6859, 10483)]