3930633

素因数分解:

$3^3\times 7^2\times {\mathrm{2971}}^1$

素因数の和:2994

約数の個数: 24

約数和(自身を含む): 6776160

約数和(自身を除く): 2845527

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2971, 8913, 20797, 26739, 62391, 80217, 145579, 187173, 436737, 561519, 1310211, 3930633]

約数ペア:

[(1, 3930633), (3, 1310211), (7, 561519), (9, 436737), (21, 187173), (27, 145579), (49, 80217), (63, 62391), (147, 26739), (189, 20797), (441, 8913), (1323, 2971)]