4987593

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 7932288

約数和(自身を除く): 2944695

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 907, 1833, 2721, 5499, 8163, 11791, 35373, 42629, 106119, 127887, 383661, 554177, 1662531, 4987593]

約数ペア:

[(1, 4987593), (3, 1662531), (9, 554177), (13, 383661), (39, 127887), (47, 106119), (117, 42629), (141, 35373), (423, 11791), (611, 8163), (907, 5499), (1833, 2721)]