530105471

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 645840000

約数和(自身を除く): 115734529

約数列:

[1, 7, 29, 49, 137, 203, 343, 389, 959, 1421, 2723, 3973, 6713, 9947, 11281, 19061, 27811, 46991, 53293, 78967, 133427, 194677, 373051, 552769, 1362739, 1545497, 2611357, 3869383, 10818479, 18279499, 75729353, 530105471]

約数ペア:

[(1, 530105471), (7, 75729353), (29, 18279499), (49, 10818479), (137, 3869383), (203, 2611357), (343, 1545497), (389, 1362739), (959, 552769), (1421, 373051), (2723, 194677), (3973, 133427), (6713, 78967), (9947, 53293), (11281, 46991), (19061, 27811)]