1240626723

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{7393}}^1$

素因数の和:7595

約数の個数: 32

約数和(自身を含む): 1936399872

約数和(自身を除く): 695773149

約数列:

[1, 3, 7, 21, 61, 131, 183, 393, 427, 917, 1281, 2751, 7393, 7991, 22179, 23973, 51751, 55937, 155253, 167811, 450973, 968483, 1352919, 2905449, 3156811, 6779381, 9470433, 20338143, 59077463, 177232389, 413542241, 1240626723]

約数ペア:

[(1, 1240626723), (3, 413542241), (7, 177232389), (21, 59077463), (61, 20338143), (131, 9470433), (183, 6779381), (393, 3156811), (427, 2905449), (917, 1352919), (1281, 968483), (2751, 450973), (7393, 167811), (7991, 155253), (22179, 55937), (23973, 51751)]