221423403837

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{4383667}}^1$

素因数の和:4383932

約数の個数: 16

約数和(自身を含む): 299842891200

約数和(自身を除く): 78419487363

約数列:

[1, 3, 113, 149, 339, 447, 16837, 50511, 4383667, 13151001, 495354371, 653166383, 1486063113, 1959499149, 73807801279, 221423403837]

約数ペア:

[(1, 221423403837), (3, 73807801279), (113, 1959499149), (149, 1486063113), (339, 653166383), (447, 495354371), (16837, 13151001), (50511, 4383667)]