24227217

素因数分解:

$3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:558

約数の個数: 36

約数和(自身を含む): 41107716

約数和(自身を除く): 16880499

約数列:

[1, 3, 7, 9, 21, 49, 63, 137, 147, 401, 411, 441, 959, 1203, 1233, 2807, 2877, 3609, 6713, 8421, 8631, 19649, 20139, 25263, 54937, 58947, 60417, 164811, 176841, 384559, 494433, 1153677, 2691913, 3461031, 8075739, 24227217]

約数ペア:

[(1, 24227217), (3, 8075739), (7, 3461031), (9, 2691913), (21, 1153677), (49, 494433), (63, 384559), (137, 176841), (147, 164811), (401, 60417), (411, 58947), (441, 54937), (959, 25263), (1203, 20139), (1233, 19649), (2807, 8631), (2877, 8421), (3609, 6713)]