213661459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 237749760

約数和(自身を除く): 24088301

約数列:

[1, 11, 67, 239, 737, 1213, 2629, 13343, 16013, 81271, 176143, 289907, 893981, 3188977, 19423769, 213661459]

約数ペア:

[(1, 213661459), (11, 19423769), (67, 3188977), (239, 893981), (737, 289907), (1213, 176143), (2629, 81271), (13343, 16013)]