28524093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 42666624

約数和(自身を除く): 14142531

約数列:

[1, 3, 13, 39, 43, 73, 129, 219, 233, 559, 699, 949, 1677, 2847, 3029, 3139, 9087, 9417, 10019, 17009, 30057, 40807, 51027, 122421, 130247, 221117, 390741, 663351, 731387, 2194161, 9508031, 28524093]

約数ペア:

[(1, 28524093), (3, 9508031), (13, 2194161), (39, 731387), (43, 663351), (73, 390741), (129, 221117), (219, 130247), (233, 122421), (559, 51027), (699, 40807), (949, 30057), (1677, 17009), (2847, 10019), (3029, 9417), (3139, 9087)]