29351979

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 49420800

約数和(自身を除く): 20068821

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 207, 323, 391, 437, 439, 969, 1173, 1311, 1317, 2907, 3519, 3933, 3951, 7429, 7463, 8341, 10097, 22287, 22389, 25023, 30291, 66861, 67167, 75069, 90873, 141797, 171649, 191843, 425391, 514947, 575529, 1276173, 1544841, 1726587, 3261331, 9783993, 29351979]

約数ペア:

[(1, 29351979), (3, 9783993), (9, 3261331), (17, 1726587), (19, 1544841), (23, 1276173), (51, 575529), (57, 514947), (69, 425391), (153, 191843), (171, 171649), (207, 141797), (323, 90873), (391, 75069), (437, 67167), (439, 66861), (969, 30291), (1173, 25023), (1311, 22389), (1317, 22287), (2907, 10097), (3519, 8341), (3933, 7463), (3951, 7429)]