210325671

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 307129680

約数和(自身を除く): 96804009

約数列:

[1, 3, 9, 197, 313, 379, 591, 939, 1137, 1773, 2817, 3411, 61661, 74663, 118627, 184983, 223989, 355881, 554949, 671967, 1067643, 23369519, 70108557, 210325671]

約数ペア:

[(1, 210325671), (3, 70108557), (9, 23369519), (197, 1067643), (313, 671967), (379, 554949), (591, 355881), (939, 223989), (1137, 184983), (1773, 118627), (2817, 74663), (3411, 61661)]