13368435563

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 15673388544

約数和(自身を除く): 2304952981

約数列:

[1, 7, 67, 197, 257, 469, 563, 1379, 1799, 3941, 13199, 17219, 37721, 50629, 92393, 110911, 120533, 144691, 264047, 354403, 776377, 1012837, 3392143, 7431037, 9694297, 23745001, 28504127, 52017259, 67860079, 199528889, 1909776509, 13368435563]

約数ペア:

[(1, 13368435563), (7, 1909776509), (67, 199528889), (197, 67860079), (257, 52017259), (469, 28504127), (563, 23745001), (1379, 9694297), (1799, 7431037), (3941, 3392143), (13199, 1012837), (17219, 776377), (37721, 354403), (50629, 264047), (92393, 144691), (110911, 120533)]