1211160561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{24281}}^1$

素因数の和:25576

約数の個数: 16

約数和(自身を含む): 1740533760

約数和(自身を除く): 529373199

約数列:

[1, 3, 13, 39, 1279, 3837, 16627, 24281, 49881, 72843, 315653, 946959, 31055399, 93166197, 403720187, 1211160561]

約数ペア:

[(1, 1211160561), (3, 403720187), (13, 93166197), (39, 31055399), (1279, 946959), (3837, 315653), (16627, 72843), (24281, 49881)]