1313373453

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{2213}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 2040422400

約数和(自身を除く): 727048947

約数列:

[1, 3, 7, 21, 59, 177, 413, 479, 1239, 1437, 2213, 3353, 6639, 10059, 15491, 28261, 46473, 84783, 130567, 197827, 391701, 593481, 913969, 1060027, 2741907, 3180081, 7420189, 22260567, 62541593, 187624779, 437791151, 1313373453]

約数ペア:

[(1, 1313373453), (3, 437791151), (7, 187624779), (21, 62541593), (59, 22260567), (177, 7420189), (413, 3180081), (479, 2741907), (1239, 1060027), (1437, 913969), (2213, 593481), (3353, 391701), (6639, 197827), (10059, 130567), (15491, 84783), (28261, 46473)]