3787719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 2199801

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 197, 221, 377, 493, 591, 663, 1131, 1479, 2561, 3349, 5713, 6409, 7683, 10047, 17139, 19227, 43537, 74269, 97121, 130611, 222807, 291363, 1262573, 3787719]

約数ペア:

[(1, 3787719), (3, 1262573), (13, 291363), (17, 222807), (29, 130611), (39, 97121), (51, 74269), (87, 43537), (197, 19227), (221, 17139), (377, 10047), (493, 7683), (591, 6409), (663, 5713), (1131, 3349), (1479, 2561)]