4204263

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 6935040

約数和(自身を除く): 2730777

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 257, 287, 399, 771, 779, 861, 1799, 2337, 4883, 5397, 5453, 10537, 14649, 16359, 31611, 34181, 73759, 102543, 200203, 221277, 600609, 1401421, 4204263]

約数ペア:

[(1, 4204263), (3, 1401421), (7, 600609), (19, 221277), (21, 200203), (41, 102543), (57, 73759), (123, 34181), (133, 31611), (257, 16359), (287, 14649), (399, 10537), (771, 5453), (779, 5397), (861, 4883), (1799, 2337)]