6631807

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 8618400

約数和(自身を除く): 1986593

約数列:

[1, 7, 13, 29, 49, 91, 203, 359, 377, 637, 1421, 2513, 2639, 4667, 10411, 17591, 18473, 32669, 72877, 135343, 228683, 510139, 947401, 6631807]

約数ペア:

[(1, 6631807), (7, 947401), (13, 510139), (29, 228683), (49, 135343), (91, 72877), (203, 32669), (359, 18473), (377, 17591), (637, 10411), (1421, 4667), (2513, 2639)]