306367061

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 437125248

約数和(自身を除く): 130758187

約数列:

[1, 7, 11, 13, 23, 49, 77, 91, 143, 161, 253, 299, 539, 637, 1001, 1127, 1771, 1901, 2093, 3289, 7007, 12397, 13307, 14651, 20911, 23023, 24713, 43723, 93149, 146377, 161161, 172991, 271843, 306061, 480953, 568399, 1024639, 1210937, 1902901, 2142427, 3366671, 3978793, 6252389, 13320307, 23566697, 27851551, 43766723, 306367061]

約数ペア:

[(1, 306367061), (7, 43766723), (11, 27851551), (13, 23566697), (23, 13320307), (49, 6252389), (77, 3978793), (91, 3366671), (143, 2142427), (161, 1902901), (253, 1210937), (299, 1024639), (539, 568399), (637, 480953), (1001, 306061), (1127, 271843), (1771, 172991), (1901, 161161), (2093, 146377), (3289, 93149), (7007, 43723), (12397, 24713), (13307, 23023), (14651, 20911)]