17923653

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 29980800

約数和(自身を除く): 12057147

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2081, 2871, 6243, 8613, 18729, 22891, 56187, 60349, 68673, 181047, 206019, 543141, 618057, 663839, 1629423, 1991517, 5974551, 17923653]

約数ペア:

[(1, 17923653), (3, 5974551), (9, 1991517), (11, 1629423), (27, 663839), (29, 618057), (33, 543141), (87, 206019), (99, 181047), (261, 68673), (297, 60349), (319, 56187), (783, 22891), (957, 18729), (2081, 8613), (2871, 6243)]