39893559

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 58613760

約数和(自身を除く): 18720201

約数列:

[1, 3, 19, 31, 57, 93, 107, 211, 321, 589, 633, 1767, 2033, 3317, 4009, 6099, 6541, 9951, 12027, 19623, 22577, 63023, 67731, 124279, 189069, 372837, 428963, 699887, 1286889, 2099661, 13297853, 39893559]

約数ペア:

[(1, 39893559), (3, 13297853), (19, 2099661), (31, 1286889), (57, 699887), (93, 428963), (107, 372837), (211, 189069), (321, 124279), (589, 67731), (633, 63023), (1767, 22577), (2033, 19623), (3317, 12027), (4009, 9951), (6099, 6541)]