4572369

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3002

約数の個数: 20

約数和(自身を含む): 7192240

約数和(自身を除く): 2619871

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2971, 8913, 26739, 56449, 80217, 169347, 240651, 508041, 1524123, 4572369]

約数ペア:

[(1, 4572369), (3, 1524123), (9, 508041), (19, 240651), (27, 169347), (57, 80217), (81, 56449), (171, 26739), (513, 8913), (1539, 2971)]