212950474929

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{28269013}}^1$

素因数の和:28269059

約数の個数: 24

約数和(自身を含む): 329277475072

約数和(自身を除く): 116327000143

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 28269013, 84807039, 254421117, 763263351, 876339403, 2289790053, 2629018209, 6869370159, 7887054627, 23661163881, 70983491643, 212950474929]

約数ペア:

[(1, 212950474929), (3, 70983491643), (9, 23661163881), (27, 7887054627), (31, 6869370159), (81, 2629018209), (93, 2289790053), (243, 876339403), (279, 763263351), (837, 254421117), (2511, 84807039), (7533, 28269013)]