17325009

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{16453}}^1$

素因数の和:16478

約数の個数: 20

約数和(自身を含む): 27873076

約数和(自身を除く): 10548067

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 16453, 49359, 148077, 213889, 444231, 641667, 1332693, 1925001, 5775003, 17325009]

約数ペア:

[(1, 17325009), (3, 5775003), (9, 1925001), (13, 1332693), (27, 641667), (39, 444231), (81, 213889), (117, 148077), (351, 49359), (1053, 16453)]