260542029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{117839}}^1$

素因数の和:117920

約数の個数: 16

約数和(自身を含む): 384629760

約数和(自身を除く): 124087731

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 117839, 353517, 1296229, 3888687, 7895213, 23685639, 86847343, 260542029]

約数ペア:

[(1, 260542029), (3, 86847343), (11, 23685639), (33, 7895213), (67, 3888687), (201, 1296229), (737, 353517), (2211, 117839)]