15704483067

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2130577}}^1$

素因数の和:2130609

約数の個数: 40

約数和(自身を含む): 28873593056

約数和(自身を除く): 13169109989

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 2130577, 6391731, 14914039, 19175193, 27697501, 44742117, 57525579, 83092503, 134226351, 172576737, 193882507, 249277509, 402679053, 581647521, 747832527, 1208037159, 1744942563, 2243497581, 5234827689, 15704483067]

約数ペア:

[(1, 15704483067), (3, 5234827689), (7, 2243497581), (9, 1744942563), (13, 1208037159), (21, 747832527), (27, 581647521), (39, 402679053), (63, 249277509), (81, 193882507), (91, 172576737), (117, 134226351), (189, 83092503), (273, 57525579), (351, 44742117), (567, 27697501), (819, 19175193), (1053, 14914039), (2457, 6391731), (7371, 2130577)]