29995887

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 42921648

約数和(自身を除く): 12925761

約数列:

[1, 3, 23, 41, 69, 123, 461, 529, 943, 1383, 1587, 2829, 10603, 18901, 21689, 31809, 56703, 65067, 243869, 434723, 731607, 1304169, 9998629, 29995887]

約数ペア:

[(1, 29995887), (3, 9998629), (23, 1304169), (41, 731607), (69, 434723), (123, 243869), (461, 65067), (529, 56703), (943, 31809), (1383, 21689), (1587, 18901), (2829, 10603)]