39670911

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12347}}^1$

素因数の和:12380

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 31453569

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 12347, 37041, 86429, 111123, 209899, 259287, 333369, 629697, 777861, 1469293, 1889091, 2333583, 4407879, 5667273, 13223637, 39670911]

約数ペア:

[(1, 39670911), (3, 13223637), (7, 5667273), (9, 4407879), (17, 2333583), (21, 1889091), (27, 1469293), (51, 777861), (63, 629697), (119, 333369), (153, 259287), (189, 209899), (357, 111123), (459, 86429), (1071, 37041), (3213, 12347)]