389611321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 482889600

約数和(自身を除く): 93278279

約数列:

[1, 11, 17, 19, 53, 187, 209, 323, 583, 901, 1007, 2069, 3553, 9911, 11077, 17119, 22759, 35173, 39311, 109657, 188309, 386903, 432421, 668287, 1206227, 1864169, 2083483, 7351157, 20505859, 22918313, 35419211, 389611321]

約数ペア:

[(1, 389611321), (11, 35419211), (17, 22918313), (19, 20505859), (53, 7351157), (187, 2083483), (209, 1864169), (323, 1206227), (583, 668287), (901, 432421), (1007, 386903), (2069, 188309), (3553, 109657), (9911, 39311), (11077, 35173), (17119, 22759)]