2472561

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 4397120

約数和(自身を除く): 1924559

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3019, 9057, 21133, 27171, 39247, 63399, 117741, 190197, 274729, 353223, 824187, 2472561]

約数ペア:

[(1, 2472561), (3, 824187), (7, 353223), (9, 274729), (13, 190197), (21, 117741), (39, 63399), (63, 39247), (91, 27171), (117, 21133), (273, 9057), (819, 3019)]