29371851

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3019}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 45227520

約数和(自身を除く): 15855669

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3019, 3243, 9057, 9729, 27171, 69437, 141893, 208311, 425679, 624933, 1277037, 3263539, 9790617, 29371851]

約数ペア:

[(1, 29371851), (3, 9790617), (9, 3263539), (23, 1277037), (47, 624933), (69, 425679), (141, 208311), (207, 141893), (423, 69437), (1081, 27171), (3019, 9729), (3243, 9057)]