17017371

素因数分解:

$3^4\times 7^1\times {\mathrm{30013}}^1$

素因数の和:30032

約数の個数: 20

約数和(自身を含む): 29053552

約数和(自身を除く): 12036181

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 30013, 90039, 210091, 270117, 630273, 810351, 1890819, 2431053, 5672457, 17017371]

約数ペア:

[(1, 17017371), (3, 5672457), (7, 2431053), (9, 1890819), (21, 810351), (27, 630273), (63, 270117), (81, 210091), (189, 90039), (567, 30013)]