2877482307

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{20357}}^1$

素因数の和:20547

約数の個数: 32

約数和(自身を含む): 4502863872

約数和(自身を除く): 1625381565

約数列:

[1, 3, 7, 21, 53, 127, 159, 371, 381, 889, 1113, 2667, 6731, 20193, 20357, 47117, 61071, 141351, 142499, 427497, 1078921, 2585339, 3236763, 7552447, 7756017, 18097373, 22657341, 54292119, 137022967, 411068901, 959160769, 2877482307]

約数ペア:

[(1, 2877482307), (3, 959160769), (7, 411068901), (21, 137022967), (53, 54292119), (127, 22657341), (159, 18097373), (371, 7756017), (381, 7552447), (889, 3236763), (1113, 2585339), (2667, 1078921), (6731, 427497), (20193, 142499), (20357, 141351), (47117, 61071)]