13778833551

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{26987}}^1$

素因数の和:27631

約数の個数: 32

約数和(自身を含む): 21545491968

約数和(自身を除く): 7766658417

約数列:

[1, 3, 7, 21, 41, 123, 287, 593, 861, 1779, 4151, 12453, 24313, 26987, 72939, 80961, 170191, 188909, 510573, 566727, 1106467, 3319401, 7745269, 16003291, 23235807, 48009873, 112023037, 336069111, 656134931, 1968404793, 4592944517, 13778833551]

約数ペア:

[(1, 13778833551), (3, 4592944517), (7, 1968404793), (21, 656134931), (41, 336069111), (123, 112023037), (287, 48009873), (593, 23235807), (861, 16003291), (1779, 7745269), (4151, 3319401), (12453, 1106467), (24313, 566727), (26987, 510573), (72939, 188909), (80961, 170191)]