29938671

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10111}}^1$

素因数の和:10171

約数の個数: 24

約数和(自身を含む): 50479104

約数和(自身を除く): 20540433

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 10111, 30333, 70777, 90999, 212331, 475217, 636993, 1425651, 3326519, 4276953, 9979557, 29938671]

約数ペア:

[(1, 29938671), (3, 9979557), (7, 4276953), (9, 3326519), (21, 1425651), (47, 636993), (63, 475217), (141, 212331), (329, 90999), (423, 70777), (987, 30333), (2961, 10111)]