29127879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9491}}^1$

素因数の和:9539

約数の個数: 24

約数和(自身を含む): 47384064

約数和(自身を除く): 18256185

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 9491, 28473, 85419, 104401, 294221, 313203, 882663, 939609, 2647989, 3236431, 9709293, 29127879]

約数ペア:

[(1, 29127879), (3, 9709293), (9, 3236431), (11, 2647989), (31, 939609), (33, 882663), (93, 313203), (99, 294221), (279, 104401), (341, 85419), (1023, 28473), (3069, 9491)]