1542141

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 18

約数和(自身を含む): 2307578

約数和(自身を除く): 765437

約数列:

[1, 3, 9, 53, 61, 159, 183, 477, 549, 2809, 3233, 8427, 9699, 25281, 29097, 171349, 514047, 1542141]

約数ペア:

[(1, 1542141), (3, 514047), (9, 171349), (53, 29097), (61, 25281), (159, 9699), (183, 8427), (477, 3233), (549, 2809)]