293707827

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{274237}}^1$

素因数の和:274267

約数の個数: 24

約数和(自身を含む): 513373536

約数和(自身を除く): 219665709

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 274237, 822711, 1919659, 2468133, 4662029, 5758977, 13986087, 17276931, 32634203, 41958261, 97902609, 293707827]

約数ペア:

[(1, 293707827), (3, 97902609), (7, 41958261), (9, 32634203), (17, 17276931), (21, 13986087), (51, 5758977), (63, 4662029), (119, 2468133), (153, 1919659), (357, 822711), (1071, 274237)]