351638421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{299777}}^1$

素因数の和:299820

約数の個数: 16

約数和(自身を含む): 518016384

約数和(自身を除く): 166377963

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 299777, 899331, 5096209, 6894871, 15288627, 20684613, 117212807, 351638421]

約数ペア:

[(1, 351638421), (3, 117212807), (17, 20684613), (23, 15288627), (51, 6894871), (69, 5096209), (391, 899331), (1173, 299777)]