228252783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 344236032

約数和(自身を除く): 115983249

約数列:

[1, 3, 11, 31, 33, 93, 341, 347, 643, 1023, 1041, 1929, 3817, 7073, 10757, 11451, 19933, 21219, 32271, 59799, 118327, 219263, 223121, 354981, 657789, 669363, 2454331, 6916751, 7362993, 20750253, 76084261, 228252783]

約数ペア:

[(1, 228252783), (3, 76084261), (11, 20750253), (31, 7362993), (33, 6916751), (93, 2454331), (341, 669363), (347, 657789), (643, 354981), (1023, 223121), (1041, 219263), (1929, 118327), (3817, 59799), (7073, 32271), (10757, 21219), (11451, 19933)]