39657761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 9572959

約数列:

[1, 11, 13, 29, 73, 131, 143, 319, 377, 803, 949, 1441, 1703, 2117, 3799, 4147, 9563, 10439, 18733, 23287, 27521, 41789, 49387, 105193, 124319, 277327, 302731, 543257, 1367509, 3050597, 3605251, 39657761]

約数ペア:

[(1, 39657761), (11, 3605251), (13, 3050597), (29, 1367509), (73, 543257), (131, 302731), (143, 277327), (319, 124319), (377, 105193), (803, 49387), (949, 41789), (1441, 27521), (1703, 23287), (2117, 18733), (3799, 10439), (4147, 9563)]