138698529

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{12889}}^1$

素因数の和:13120

約数の個数: 16

約数和(自身を含む): 196752960

約数和(自身を除く): 58054431

約数列:

[1, 3, 17, 51, 211, 633, 3587, 10761, 12889, 38667, 219113, 657339, 2719579, 8158737, 46232843, 138698529]

約数ペア:

[(1, 138698529), (3, 46232843), (17, 8158737), (51, 2719579), (211, 657339), (633, 219113), (3587, 38667), (10761, 12889)]