224747187

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3449}}^1$

素因数の和:3595

約数の個数: 32

約数和(自身を含む): 357696000

約数和(自身を除く): 132948813

約数列:

[1, 3, 7, 21, 29, 87, 107, 203, 321, 609, 749, 2247, 3103, 3449, 9309, 10347, 21721, 24143, 65163, 72429, 100021, 300063, 369043, 700147, 1107129, 2100441, 2583301, 7749903, 10702247, 32106741, 74915729, 224747187]

約数ペア:

[(1, 224747187), (3, 74915729), (7, 32106741), (21, 10702247), (29, 7749903), (87, 2583301), (107, 2100441), (203, 1107129), (321, 700147), (609, 369043), (749, 300063), (2247, 100021), (3103, 72429), (3449, 65163), (9309, 24143), (10347, 21721)]