1298222469

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{691}}^1\times {\mathrm{1049}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 1889160000

約数和(自身を除く): 590937531

約数列:

[1, 3, 9, 199, 597, 691, 1049, 1791, 2073, 3147, 6219, 9441, 137509, 208751, 412527, 626253, 724859, 1237581, 1878759, 2174577, 6523731, 144246941, 432740823, 1298222469]

約数ペア:

[(1, 1298222469), (3, 432740823), (9, 144246941), (199, 6523731), (597, 2174577), (691, 1878759), (1049, 1237581), (1791, 724859), (2073, 626253), (3147, 412527), (6219, 208751), (9441, 137509)]