472018311

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 763682400

約数和(自身を除く): 291664089

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 397, 409, 969, 1191, 1227, 2907, 3573, 3681, 6749, 6953, 7543, 7771, 20247, 20859, 22629, 23313, 60741, 62577, 67887, 69939, 128231, 132107, 162373, 384693, 396321, 487119, 1154079, 1188963, 1461357, 2760341, 3085087, 8281023, 9255261, 24843069, 27765783, 52446479, 157339437, 472018311]

約数ペア:

[(1, 472018311), (3, 157339437), (9, 52446479), (17, 27765783), (19, 24843069), (51, 9255261), (57, 8281023), (153, 3085087), (171, 2760341), (323, 1461357), (397, 1188963), (409, 1154079), (969, 487119), (1191, 396321), (1227, 384693), (2907, 162373), (3573, 132107), (3681, 128231), (6749, 69939), (6953, 67887), (7543, 62577), (7771, 60741), (20247, 23313), (20859, 22629)]