24780819

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5813}}^1$

素因数の和:5859

約数の個数: 24

約数和(自身を含む): 39767760

約数和(自身を除く): 14986941

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 5813, 17439, 40691, 122073, 168577, 284837, 505731, 854511, 1180039, 3540117, 8260273, 24780819]

約数ペア:

[(1, 24780819), (3, 8260273), (7, 3540117), (21, 1180039), (29, 854511), (49, 505731), (87, 284837), (147, 168577), (203, 122073), (609, 40691), (1421, 17439), (4263, 5813)]