29718843

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18379}}^1$

素因数の和:18407

約数の個数: 24

約数和(自身を含む): 50287680

約数和(自身を除く): 20568837

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 18379, 55137, 128653, 202169, 385959, 606507, 900571, 1415183, 2701713, 4245549, 9906281, 29718843]

約数ペア:

[(1, 29718843), (3, 9906281), (7, 4245549), (11, 2701713), (21, 1415183), (33, 900571), (49, 606507), (77, 385959), (147, 202169), (231, 128653), (539, 55137), (1617, 18379)]