10668987

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 18969600

約数和(自身を除く): 8300613

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 199, 207, 259, 333, 483, 597, 777, 851, 1393, 1449, 1791, 2331, 2553, 4179, 4577, 5957, 7363, 7659, 12537, 13731, 17871, 22089, 32039, 41193, 51541, 53613, 66267, 96117, 154623, 169349, 288351, 463869, 508047, 1185443, 1524141, 3556329, 10668987]

約数ペア:

[(1, 10668987), (3, 3556329), (7, 1524141), (9, 1185443), (21, 508047), (23, 463869), (37, 288351), (63, 169349), (69, 154623), (111, 96117), (161, 66267), (199, 53613), (207, 51541), (259, 41193), (333, 32039), (483, 22089), (597, 17871), (777, 13731), (851, 12537), (1393, 7659), (1449, 7363), (1791, 5957), (2331, 4577), (2553, 4179)]