380044209

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{19391}}^1$

素因数の和:19580

約数の個数: 16

約数和(自身を含む): 521256960

約数和(自身を除く): 141212751

約数列:

[1, 3, 47, 139, 141, 417, 6533, 19391, 19599, 58173, 911377, 2695349, 2734131, 8086047, 126681403, 380044209]

約数ペア:

[(1, 380044209), (3, 126681403), (47, 8086047), (139, 2734131), (141, 2695349), (417, 911377), (6533, 58173), (19391, 19599)]