17289477

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{6217}}^1$

素因数の和:6329

約数の個数: 16

約数和(自身を含む): 25866880

約数和(自身を除く): 8577403

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 6217, 18651, 55953, 167859, 640351, 1921053, 5763159, 17289477]

約数ペア:

[(1, 17289477), (3, 5763159), (9, 1921053), (27, 640351), (103, 167859), (309, 55953), (927, 18651), (2781, 6217)]