7347249

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8971}}^1$

素因数の和:8997

約数の個数: 24

約数和(自身を含む): 13063232

約数和(自身を除く): 5715983

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 8971, 26913, 62797, 80739, 116623, 188391, 349869, 565173, 816361, 1049607, 2449083, 7347249]

約数ペア:

[(1, 7347249), (3, 2449083), (7, 1049607), (9, 816361), (13, 565173), (21, 349869), (39, 188391), (63, 116623), (91, 80739), (117, 62797), (273, 26913), (819, 8971)]