27970593

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 46116864

約数和(自身を除く): 18146271

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 1667, 2397, 5001, 5593, 11669, 16779, 28339, 35007, 78349, 85017, 198373, 235047, 548443, 595119, 1331933, 1645329, 3995799, 9323531, 27970593]

約数ペア:

[(1, 27970593), (3, 9323531), (7, 3995799), (17, 1645329), (21, 1331933), (47, 595119), (51, 548443), (119, 235047), (141, 198373), (329, 85017), (357, 78349), (799, 35007), (987, 28339), (1667, 16779), (2397, 11669), (5001, 5593)]