210979083

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{67427}}^1$

素因数の和:67586

約数の個数: 16

約数和(自身を含む): 323654400

約数和(自身を除く): 112675317

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 67427, 202281, 471989, 1415967, 10046623, 30139869, 70326361, 210979083]

約数ペア:

[(1, 210979083), (3, 70326361), (7, 30139869), (21, 10046623), (149, 1415967), (447, 471989), (1043, 202281), (3129, 67427)]