13306740681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1\times {\mathrm{2953}}^1$

素因数の和:3705

約数の個数: 32

約数和(自身を含む): 19235502720

約数和(自身を除く): 5928762039

約数列:

[1, 3, 13, 39, 227, 509, 681, 1527, 2951, 2953, 6617, 8853, 8859, 19851, 38389, 115167, 115543, 346629, 670331, 1502059, 1503077, 2010993, 4506177, 4509231, 8714303, 19540001, 26142909, 58620003, 341198479, 1023595437, 4435580227, 13306740681]

約数ペア:

[(1, 13306740681), (3, 4435580227), (13, 1023595437), (39, 341198479), (227, 58620003), (509, 26142909), (681, 19540001), (1527, 8714303), (2951, 4509231), (2953, 4506177), (6617, 2010993), (8853, 1503077), (8859, 1502059), (19851, 670331), (38389, 346629), (115167, 115543)]