23663979

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 35390160

約数和(自身を除く): 11726181

約数列:

[1, 3, 9, 37, 111, 179, 333, 397, 537, 1191, 1611, 3573, 6623, 14689, 19869, 44067, 59607, 71063, 132201, 213189, 639567, 2629331, 7887993, 23663979]

約数ペア:

[(1, 23663979), (3, 7887993), (9, 2629331), (37, 639567), (111, 213189), (179, 132201), (333, 71063), (397, 59607), (537, 44067), (1191, 19869), (1611, 14689), (3573, 6623)]