8906079

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 16450560

約数和(自身を除く): 7544481

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 101, 119, 133, 221, 247, 273, 303, 323, 357, 399, 663, 707, 741, 969, 1313, 1547, 1717, 1729, 1919, 2121, 2261, 3939, 4199, 4641, 5151, 5187, 5757, 6783, 9191, 12019, 12597, 13433, 22321, 24947, 27573, 29393, 32623, 36057, 40299, 66963, 74841, 88179, 97869, 156247, 174629, 228361, 424099, 468741, 523887, 685083, 1272297, 2968693, 8906079]

約数ペア:

[(1, 8906079), (3, 2968693), (7, 1272297), (13, 685083), (17, 523887), (19, 468741), (21, 424099), (39, 228361), (51, 174629), (57, 156247), (91, 97869), (101, 88179), (119, 74841), (133, 66963), (221, 40299), (247, 36057), (273, 32623), (303, 29393), (323, 27573), (357, 24947), (399, 22321), (663, 13433), (707, 12597), (741, 12019), (969, 9191), (1313, 6783), (1547, 5757), (1717, 5187), (1729, 5151), (1919, 4641), (2121, 4199), (2261, 3939)]