1118886909

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 1829150208

約数和(自身を除く): 710263299

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 289, 321, 357, 749, 867, 1723, 1819, 2023, 2247, 5169, 5457, 6069, 12061, 12733, 29291, 30923, 36183, 38199, 87873, 92769, 184361, 205037, 216461, 497947, 553083, 615111, 649383, 1290527, 1493841, 3134137, 3485629, 3871581, 9402411, 10456887, 21938959, 53280329, 65816877, 159840987, 372962303, 1118886909]

約数ペア:

[(1, 1118886909), (3, 372962303), (7, 159840987), (17, 65816877), (21, 53280329), (51, 21938959), (107, 10456887), (119, 9402411), (289, 3871581), (321, 3485629), (357, 3134137), (749, 1493841), (867, 1290527), (1723, 649383), (1819, 615111), (2023, 553083), (2247, 497947), (5169, 216461), (5457, 205037), (6069, 184361), (12061, 92769), (12733, 87873), (29291, 38199), (30923, 36183)]