288742433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 357696000

約数和(自身を除く): 68953567

約数列:

[1, 7, 17, 89, 119, 137, 199, 623, 959, 1393, 1513, 2329, 3383, 10591, 12193, 16303, 17711, 23681, 27263, 85351, 123977, 190841, 207281, 301087, 463471, 1450967, 2107609, 2426407, 3244297, 16984849, 41248919, 288742433]

約数ペア:

[(1, 288742433), (7, 41248919), (17, 16984849), (89, 3244297), (119, 2426407), (137, 2107609), (199, 1450967), (623, 463471), (959, 301087), (1393, 207281), (1513, 190841), (2329, 123977), (3383, 85351), (10591, 27263), (12193, 23681), (16303, 17711)]