385267311

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17609}}^1$

素因数の和:17656

約数の個数: 48

約数和(自身を含む): 692284320

約数和(自身を除く): 307017009

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7293, 17609, 21879, 52827, 158481, 193699, 228917, 299353, 581097, 686751, 898059, 1743291, 2060253, 2518087, 2694177, 3292883, 3891589, 7554261, 9878649, 11674767, 22662783, 29635947, 35024301, 42807479, 128422437, 385267311]

約数ペア:

[(1, 385267311), (3, 128422437), (9, 42807479), (11, 35024301), (13, 29635947), (17, 22662783), (33, 11674767), (39, 9878649), (51, 7554261), (99, 3891589), (117, 3292883), (143, 2694177), (153, 2518087), (187, 2060253), (221, 1743291), (429, 898059), (561, 686751), (663, 581097), (1287, 299353), (1683, 228917), (1989, 193699), (2431, 158481), (7293, 52827), (17609, 21879)]