9344979

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 16756480

約数和(自身を除く): 7411501

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 171, 211, 259, 333, 399, 633, 703, 777, 1197, 1477, 1899, 2109, 2331, 4009, 4431, 4921, 6327, 7807, 12027, 13293, 14763, 23421, 28063, 36081, 44289, 54649, 70263, 84189, 148333, 163947, 252567, 444999, 491841, 1038331, 1334997, 3114993, 9344979]

約数ペア:

[(1, 9344979), (3, 3114993), (7, 1334997), (9, 1038331), (19, 491841), (21, 444999), (37, 252567), (57, 163947), (63, 148333), (111, 84189), (133, 70263), (171, 54649), (211, 44289), (259, 36081), (333, 28063), (399, 23421), (633, 14763), (703, 13293), (777, 12027), (1197, 7807), (1477, 6327), (1899, 4921), (2109, 4431), (2331, 4009)]