7373457

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3001}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 13448960

約数和(自身を除く): 6075503

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 3001, 9003, 21007, 27009, 39013, 63021, 81027, 117039, 189063, 273091, 351117, 567189, 819273, 1053351, 2457819, 7373457]

約数ペア:

[(1, 7373457), (3, 2457819), (7, 1053351), (9, 819273), (13, 567189), (21, 351117), (27, 273091), (39, 189063), (63, 117039), (91, 81027), (117, 63021), (189, 39013), (273, 27009), (351, 21007), (819, 9003), (2457, 3001)]