8047431

素因数分解:

$3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 56

約数和(自身を含む): 14689920

約数和(自身を除く): 6642489

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 83, 133, 171, 189, 243, 249, 399, 513, 567, 581, 729, 747, 1197, 1539, 1577, 1701, 1743, 2241, 3591, 4617, 4731, 5103, 5229, 6723, 10773, 11039, 13851, 14193, 15687, 20169, 32319, 33117, 42579, 47061, 60507, 96957, 99351, 127737, 141183, 298053, 383211, 423549, 894159, 1149633, 2682477, 8047431]

約数ペア:

[(1, 8047431), (3, 2682477), (7, 1149633), (9, 894159), (19, 423549), (21, 383211), (27, 298053), (57, 141183), (63, 127737), (81, 99351), (83, 96957), (133, 60507), (171, 47061), (189, 42579), (243, 33117), (249, 32319), (399, 20169), (513, 15687), (567, 14193), (581, 13851), (729, 11039), (747, 10773), (1197, 6723), (1539, 5229), (1577, 5103), (1701, 4731), (1743, 4617), (2241, 3591)]