17877249

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 28409472

約数和(自身を除く): 10532223

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 3251, 5499, 9753, 29259, 42263, 126789, 152797, 380367, 458391, 1375173, 1986361, 5959083, 17877249]

約数ペア:

[(1, 17877249), (3, 5959083), (9, 1986361), (13, 1375173), (39, 458391), (47, 380367), (117, 152797), (141, 126789), (423, 42263), (611, 29259), (1833, 9753), (3251, 5499)]