224716353

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 326177280

約数和(自身を除く): 101460927

約数列:

[1, 3, 17, 47, 51, 141, 241, 389, 723, 799, 1167, 2397, 4097, 6613, 11327, 12291, 18283, 19839, 33981, 54849, 93749, 192559, 281247, 310811, 577677, 932433, 1593733, 4406203, 4781199, 13218609, 74905451, 224716353]

約数ペア:

[(1, 224716353), (3, 74905451), (17, 13218609), (47, 4781199), (51, 4406203), (141, 1593733), (241, 932433), (389, 577677), (723, 310811), (799, 281247), (1167, 192559), (2397, 93749), (4097, 54849), (6613, 33981), (11327, 19839), (12291, 18283)]