856552769

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 957381120

約数和(自身を除く): 100828351

約数列:

[1, 17, 47, 53, 113, 179, 799, 901, 1921, 2491, 3043, 5311, 5989, 8413, 9487, 20227, 42347, 90287, 101813, 143021, 161279, 281483, 343859, 445889, 950669, 1072031, 4785211, 7580113, 16161373, 18224527, 50385457, 856552769]

約数ペア:

[(1, 856552769), (17, 50385457), (47, 18224527), (53, 16161373), (113, 7580113), (179, 4785211), (799, 1072031), (901, 950669), (1921, 445889), (2491, 343859), (3043, 281483), (5311, 161279), (5989, 143021), (8413, 101813), (9487, 90287), (20227, 42347)]