2173011

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 3100800

約数和(自身を除く): 927789

約数列:

[1, 3, 19, 57, 67, 201, 569, 1273, 1707, 3819, 10811, 32433, 38123, 114369, 724337, 2173011]

約数ペア:

[(1, 2173011), (3, 724337), (19, 114369), (57, 38123), (67, 32433), (201, 10811), (569, 3819), (1273, 1707)]