275207933

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1303}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 371546112

約数和(自身を除く): 96338179

約数列:

[1, 7, 11, 13, 77, 91, 143, 211, 1001, 1303, 1477, 2321, 2743, 9121, 14333, 16247, 16939, 19201, 30173, 100331, 118573, 186329, 211211, 274933, 1304303, 1924531, 3024263, 3574129, 21169841, 25018903, 39315419, 275207933]

約数ペア:

[(1, 275207933), (7, 39315419), (11, 25018903), (13, 21169841), (77, 3574129), (91, 3024263), (143, 1924531), (211, 1304303), (1001, 274933), (1303, 211211), (1477, 186329), (2321, 118573), (2743, 100331), (9121, 30173), (14333, 19201), (16247, 16939)]