26868933

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 21877947

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 619, 689, 819, 1113, 1857, 2067, 3339, 4333, 4823, 5571, 6201, 8047, 12999, 14469, 24141, 32807, 38997, 43407, 56329, 72423, 98421, 168987, 229649, 295263, 426491, 506961, 688947, 1279473, 2066841, 2985437, 3838419, 8956311, 26868933]

約数ペア:

[(1, 26868933), (3, 8956311), (7, 3838419), (9, 2985437), (13, 2066841), (21, 1279473), (39, 688947), (53, 506961), (63, 426491), (91, 295263), (117, 229649), (159, 168987), (273, 98421), (371, 72423), (477, 56329), (619, 43407), (689, 38997), (819, 32807), (1113, 24141), (1857, 14469), (2067, 12999), (3339, 8047), (4333, 6201), (4823, 5571)]