1330902447

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{1489}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 2096394240

約数和(自身を除く): 765491793

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1373, 1489, 4119, 4467, 9611, 10423, 28833, 31269, 42563, 46159, 127689, 138477, 297941, 323113, 893823, 969339, 2044397, 6133191, 14310779, 42932337, 63376307, 190128921, 443634149, 1330902447]

約数ペア:

[(1, 1330902447), (3, 443634149), (7, 190128921), (21, 63376307), (31, 42932337), (93, 14310779), (217, 6133191), (651, 2044397), (1373, 969339), (1489, 893823), (4119, 323113), (4467, 297941), (9611, 138477), (10423, 127689), (28833, 46159), (31269, 42563)]