2019932751

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1303}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 2830827520

約数和(自身を除く): 810894769

約数列:

[1, 3, 31, 79, 93, 211, 237, 633, 1303, 2449, 3909, 6541, 7347, 16669, 19623, 40393, 50007, 102937, 121179, 274933, 308811, 516739, 824799, 1550217, 3191047, 8522923, 9573141, 21719707, 25568769, 65159121, 673310917, 2019932751]

約数ペア:

[(1, 2019932751), (3, 673310917), (31, 65159121), (79, 25568769), (93, 21719707), (211, 9573141), (237, 8522923), (633, 3191047), (1303, 1550217), (2449, 824799), (3909, 516739), (6541, 308811), (7347, 274933), (16669, 121179), (19623, 102937), (40393, 50007)]