16007217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 7839183

約数列:

[1, 3, 17, 29, 51, 79, 87, 137, 237, 411, 493, 1343, 1479, 2291, 2329, 3973, 4029, 6873, 6987, 10823, 11919, 32469, 38947, 67541, 116841, 183991, 202623, 313867, 551973, 941601, 5335739, 16007217]

約数ペア:

[(1, 16007217), (3, 5335739), (17, 941601), (29, 551973), (51, 313867), (79, 202623), (87, 183991), (137, 116841), (237, 67541), (411, 38947), (493, 32469), (1343, 11919), (1479, 10823), (2291, 6987), (2329, 6873), (3973, 4029)]