238258383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1777}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 368686080

約数和(自身を除く): 130427697

約数列:

[1, 3, 11, 17, 33, 51, 187, 239, 561, 717, 1777, 2629, 4063, 5331, 7887, 12189, 19547, 30209, 44693, 58641, 90627, 134079, 332299, 424703, 996897, 1274109, 4671733, 7219951, 14015199, 21659853, 79419461, 238258383]

約数ペア:

[(1, 238258383), (3, 79419461), (11, 21659853), (17, 14015199), (33, 7219951), (51, 4671733), (187, 1274109), (239, 996897), (561, 424703), (717, 332299), (1777, 134079), (2629, 90627), (4063, 58641), (5331, 44693), (7887, 30209), (12189, 19547)]