3140529

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 5345280

約数和(自身を除く): 2204751

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 463, 969, 1389, 2261, 3241, 6783, 7871, 8797, 9723, 23613, 26391, 55097, 61579, 149549, 165291, 184737, 448647, 1046843, 3140529]

約数ペア:

[(1, 3140529), (3, 1046843), (7, 448647), (17, 184737), (19, 165291), (21, 149549), (51, 61579), (57, 55097), (119, 26391), (133, 23613), (323, 9723), (357, 8797), (399, 7871), (463, 6783), (969, 3241), (1389, 2261)]