12123537

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 16812480

約数和(自身を除く): 4688943

約数列:

[1, 3, 29, 87, 331, 421, 993, 1263, 9599, 12209, 28797, 36627, 139351, 418053, 4041179, 12123537]

約数ペア:

[(1, 12123537), (3, 4041179), (29, 418053), (87, 139351), (331, 36627), (421, 28797), (993, 12209), (1263, 9599)]