39707199

素因数分解:

$3^3\times 7^2\times {\mathrm{30013}}^1$

素因数の和:30036

約数の個数: 24

約数和(自身を含む): 68431920

約数和(自身を除く): 28724721

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 30013, 90039, 210091, 270117, 630273, 810351, 1470637, 1890819, 4411911, 5672457, 13235733, 39707199]

約数ペア:

[(1, 39707199), (3, 13235733), (7, 5672457), (9, 4411911), (21, 1890819), (27, 1470637), (49, 810351), (63, 630273), (147, 270117), (189, 210091), (441, 90039), (1323, 30013)]