1297408833

素因数分解:

$3^5\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1669}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 2227272320

約数和(自身を除く): 929863487

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 457, 567, 1371, 1669, 1701, 3199, 4113, 5007, 9597, 11683, 12339, 15021, 28791, 35049, 37017, 45063, 86373, 105147, 111051, 135189, 259119, 315441, 405567, 762733, 777357, 946323, 2288199, 2838969, 5339131, 6864597, 16017393, 20593791, 48052179, 61781373, 144156537, 185344119, 432469611, 1297408833]

約数ペア:

[(1, 1297408833), (3, 432469611), (7, 185344119), (9, 144156537), (21, 61781373), (27, 48052179), (63, 20593791), (81, 16017393), (189, 6864597), (243, 5339131), (457, 2838969), (567, 2288199), (1371, 946323), (1669, 777357), (1701, 762733), (3199, 405567), (4113, 315441), (5007, 259119), (9597, 135189), (11683, 111051), (12339, 105147), (15021, 86373), (28791, 45063), (35049, 37017)]