1371513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 2257920

約数和(自身を除く): 886407

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 139, 143, 253, 299, 417, 429, 759, 897, 1529, 1807, 3197, 3289, 4587, 5421, 9591, 9867, 19877, 35167, 41561, 59631, 105501, 124683, 457171, 1371513]

約数ペア:

[(1, 1371513), (3, 457171), (11, 124683), (13, 105501), (23, 59631), (33, 41561), (39, 35167), (69, 19877), (139, 9867), (143, 9591), (253, 5421), (299, 4587), (417, 3289), (429, 3197), (759, 1807), (897, 1529)]