222885039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4583}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 338849280

約数和(自身を除く): 115964241

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 559, 1131, 1247, 1677, 3741, 4583, 13749, 16211, 48633, 59579, 132907, 178737, 197069, 398721, 591207, 1727791, 2561897, 5183373, 5715001, 7685691, 17145003, 74295013, 222885039]

約数ペア:

[(1, 222885039), (3, 74295013), (13, 17145003), (29, 7685691), (39, 5715001), (43, 5183373), (87, 2561897), (129, 1727791), (377, 591207), (559, 398721), (1131, 197069), (1247, 178737), (1677, 132907), (3741, 59579), (4583, 48633), (13749, 16211)]