2880451431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2238113}}^1$

素因数の和:2238143

約数の個数: 24

約数和(自身を含む): 4888040976

約数和(自身を除く): 2007589545

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2238113, 6714339, 20143017, 24619243, 29095469, 73857729, 87286407, 221573187, 261859221, 320050159, 960150477, 2880451431]

約数ペア:

[(1, 2880451431), (3, 960150477), (9, 320050159), (11, 261859221), (13, 221573187), (33, 87286407), (39, 73857729), (99, 29095469), (117, 24619243), (143, 20143017), (429, 6714339), (1287, 2238113)]