634594737

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3851}}^1$

素因数の和:3946

約数の個数: 48

約数和(自身を含む): 1053907200

約数和(自身を除く): 419312463

約数列:

[1, 3, 7, 19, 21, 49, 57, 59, 133, 147, 177, 399, 413, 931, 1121, 1239, 2793, 2891, 3363, 3851, 7847, 8673, 11553, 23541, 26957, 54929, 73169, 80871, 164787, 188699, 219507, 227209, 512183, 566097, 681627, 1536549, 1590463, 3585281, 4316971, 4771389, 10755843, 11133241, 12950913, 30218797, 33399723, 90656391, 211531579, 634594737]

約数ペア:

[(1, 634594737), (3, 211531579), (7, 90656391), (19, 33399723), (21, 30218797), (49, 12950913), (57, 11133241), (59, 10755843), (133, 4771389), (147, 4316971), (177, 3585281), (399, 1590463), (413, 1536549), (931, 681627), (1121, 566097), (1239, 512183), (2793, 227209), (2891, 219507), (3363, 188699), (3851, 164787), (7847, 80871), (8673, 73169), (11553, 54929), (23541, 26957)]