10389627

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{4423}}^1$

素因数の和:4464

約数の個数: 20

約数和(自身を含む): 16059120

約数和(自身を除く): 5669493

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 4423, 13269, 39807, 119421, 128267, 358263, 384801, 1154403, 3463209, 10389627]

約数ペア:

[(1, 10389627), (3, 3463209), (9, 1154403), (27, 384801), (29, 358263), (81, 128267), (87, 119421), (261, 39807), (783, 13269), (2349, 4423)]