1736660169

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{404533}}^1$

素因数の和:404598

約数の個数: 20

約数和(自身を含む): 2643225156

約数和(自身を除く): 906564987

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 404533, 1213599, 3640797, 10922391, 21440249, 32767173, 64320747, 192962241, 578886723, 1736660169]

約数ペア:

[(1, 1736660169), (3, 578886723), (9, 192962241), (27, 64320747), (53, 32767173), (81, 21440249), (159, 10922391), (477, 3640797), (1431, 1213599), (4293, 404533)]