17240409

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 26699712

約数和(自身を除く): 9459303

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2251, 2553, 6753, 7659, 20259, 51773, 83287, 155319, 249861, 465957, 749583, 1915601, 5746803, 17240409]

約数ペア:

[(1, 17240409), (3, 5746803), (9, 1915601), (23, 749583), (37, 465957), (69, 249861), (111, 155319), (207, 83287), (333, 51773), (851, 20259), (2251, 7659), (2553, 6753)]