22821903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 35795760

約数和(自身を除く): 12973857

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1489, 1703, 4467, 5109, 13401, 15327, 19357, 58071, 174213, 195059, 585177, 1755531, 2535767, 7607301, 22821903]

約数ペア:

[(1, 22821903), (3, 7607301), (9, 2535767), (13, 1755531), (39, 585177), (117, 195059), (131, 174213), (393, 58071), (1179, 19357), (1489, 15327), (1703, 13401), (4467, 5109)]