7570147221

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3081053}}^1$

素因数の和:3081082

約数の個数: 32

約数和(自身を含む): 13803121920

約数和(自身を除く): 6232974699

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 3081053, 9243159, 21567371, 27729477, 40053689, 64702113, 83188431, 120161067, 194106339, 280375823, 360483201, 582319017, 841127469, 1081449603, 2523382407, 7570147221]

約数ペア:

[(1, 7570147221), (3, 2523382407), (7, 1081449603), (9, 841127469), (13, 582319017), (21, 360483201), (27, 280375823), (39, 194106339), (63, 120161067), (91, 83188431), (117, 64702113), (189, 40053689), (273, 27729477), (351, 21567371), (819, 9243159), (2457, 3081053)]