858115951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5683}}^1$

素因数の和:5791

約数の個数: 32

約数和(自身を含む): 1119702528

約数和(自身を除く): 261586577

約数列:

[1, 7, 11, 37, 53, 77, 259, 371, 407, 583, 1961, 2849, 4081, 5683, 13727, 21571, 39781, 62513, 150997, 210271, 301199, 437591, 1471897, 2108393, 2312981, 3313189, 11144363, 16190867, 23192323, 78010541, 122587993, 858115951]

約数ペア:

[(1, 858115951), (7, 122587993), (11, 78010541), (37, 23192323), (53, 16190867), (77, 11144363), (259, 3313189), (371, 2312981), (407, 2108393), (583, 1471897), (1961, 437591), (2849, 301199), (4081, 210271), (5683, 150997), (13727, 62513), (21571, 39781)]