4013433879

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4889}}^1$

素因数の和:5040

約数の個数: 64

約数和(自身を含む): 6870097920

約数和(自身を除く): 2856664041

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 97, 217, 273, 291, 403, 651, 679, 1209, 1261, 2037, 2821, 3007, 3783, 4889, 8463, 8827, 9021, 14667, 21049, 26481, 34223, 39091, 63147, 63557, 102669, 117273, 151559, 190671, 273637, 444899, 454677, 474233, 820911, 1060913, 1334697, 1422699, 1970267, 3182739, 3319631, 5910801, 6165029, 9958893, 13791869, 14701223, 18495087, 41375607, 43155203, 44103669, 102908561, 129465609, 191115899, 308725683, 573347697, 1337811293, 4013433879]

約数ペア:

[(1, 4013433879), (3, 1337811293), (7, 573347697), (13, 308725683), (21, 191115899), (31, 129465609), (39, 102908561), (91, 44103669), (93, 43155203), (97, 41375607), (217, 18495087), (273, 14701223), (291, 13791869), (403, 9958893), (651, 6165029), (679, 5910801), (1209, 3319631), (1261, 3182739), (2037, 1970267), (2821, 1422699), (3007, 1334697), (3783, 1060913), (4889, 820911), (8463, 474233), (8827, 454677), (9021, 444899), (14667, 273637), (21049, 190671), (26481, 151559), (34223, 117273), (39091, 102669), (63147, 63557)]