29936151

素因数分解:

$3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{739}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 49562240

約数和(自身を除く): 19626089

約数列:

[1, 3, 7, 9, 21, 63, 643, 739, 1929, 2217, 4501, 5173, 5787, 6651, 13503, 15519, 40509, 46557, 475177, 1425531, 3326239, 4276593, 9978717, 29936151]

約数ペア:

[(1, 29936151), (3, 9978717), (7, 4276593), (9, 3326239), (21, 1425531), (63, 475177), (643, 46557), (739, 40509), (1929, 15519), (2217, 13503), (4501, 6651), (5173, 5787)]