1138876761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{1283}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 1704987648

約数和(自身を除く): 566110887

約数列:

[1, 3, 11, 33, 37, 111, 407, 727, 1221, 1283, 2181, 3849, 7997, 14113, 23991, 26899, 42339, 47471, 80697, 142413, 295889, 522181, 887667, 932741, 1566543, 2798223, 10260151, 30780453, 34511417, 103534251, 379625587, 1138876761]

約数ペア:

[(1, 1138876761), (3, 379625587), (11, 103534251), (33, 34511417), (37, 30780453), (111, 10260151), (407, 2798223), (727, 1566543), (1221, 932741), (1283, 887667), (2181, 522181), (3849, 295889), (7997, 142413), (14113, 80697), (23991, 47471), (26899, 42339)]