23820291

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 38841600

約数和(自身を除く): 15021309

約数列:

[1, 3, 9, 11, 27, 33, 99, 139, 297, 417, 577, 1251, 1529, 1731, 3753, 4587, 5193, 6347, 13761, 15579, 19041, 41283, 57123, 80203, 171369, 240609, 721827, 882233, 2165481, 2646699, 7940097, 23820291]

約数ペア:

[(1, 23820291), (3, 7940097), (9, 2646699), (11, 2165481), (27, 882233), (33, 721827), (99, 240609), (139, 171369), (297, 80203), (417, 57123), (577, 41283), (1251, 19041), (1529, 15579), (1731, 13761), (3753, 6347), (4587, 5193)]