707968807

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 895104000

約数和(自身を除く): 187135193

約数列:

[1, 7, 13, 49, 91, 179, 343, 637, 887, 1253, 2327, 4459, 6209, 8771, 11531, 16289, 43463, 61397, 80717, 114023, 158773, 304241, 565019, 798161, 1111411, 2064049, 3955133, 7779877, 14448343, 54459139, 101138401, 707968807]

約数ペア:

[(1, 707968807), (7, 101138401), (13, 54459139), (49, 14448343), (91, 7779877), (179, 3955133), (343, 2064049), (637, 1111411), (887, 798161), (1253, 565019), (2327, 304241), (4459, 158773), (6209, 114023), (8771, 80717), (11531, 61397), (16289, 43463)]