16153449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 24022656

約数和(自身を除く): 7869207

約数列:

[1, 3, 13, 31, 39, 93, 403, 431, 961, 1209, 1293, 2883, 5603, 12493, 13361, 16809, 37479, 40083, 173693, 414191, 521079, 1242573, 5384483, 16153449]

約数ペア:

[(1, 16153449), (3, 5384483), (13, 1242573), (31, 521079), (39, 414191), (93, 173693), (403, 40083), (431, 37479), (961, 16809), (1209, 13361), (1293, 12493), (2883, 5603)]