244195721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^2\times {\mathrm{277}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 308433216

約数和(自身を除く): 64237495

約数列:

[1, 7, 11, 77, 107, 277, 749, 1177, 1939, 3047, 8239, 11449, 21329, 29639, 80143, 125939, 207473, 326029, 881573, 2282203, 3171373, 22199611, 34885103, 244195721]

約数ペア:

[(1, 244195721), (7, 34885103), (11, 22199611), (77, 3171373), (107, 2282203), (277, 881573), (749, 326029), (1177, 207473), (1939, 125939), (3047, 80143), (8239, 29639), (11449, 21329)]