28491453

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{17299}}^1$

素因数の和:17369

約数の個数: 16

約数和(自身を含む): 42904000

約数和(自身を除く): 14412547

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 17299, 51897, 155691, 467073, 1055239, 3165717, 9497151, 28491453]

約数ペア:

[(1, 28491453), (3, 9497151), (9, 3165717), (27, 1055239), (61, 467073), (183, 155691), (549, 51897), (1647, 17299)]