29719557

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10037}}^1$

素因数の和:10097

約数の個数: 24

約数和(自身を含む): 50109696

約数和(自身を除く): 20390139

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 10037, 30111, 70259, 90333, 210777, 471739, 632331, 1415217, 3302173, 4245651, 9906519, 29719557]

約数ペア:

[(1, 29719557), (3, 9906519), (7, 4245651), (9, 3302173), (21, 1415217), (47, 632331), (63, 471739), (141, 210777), (329, 90333), (423, 70259), (987, 30111), (2961, 10037)]