1858722873

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{4217}}^1$

素因数の和:4517

約数の個数: 32

約数和(自身を含む): 2872289280

約数和(自身を除く): 1013566407

約数列:

[1, 3, 7, 21, 139, 151, 417, 453, 973, 1057, 2919, 3171, 4217, 12651, 20989, 29519, 62967, 88557, 146923, 440769, 586163, 636767, 1758489, 1910301, 4103141, 4457369, 12309423, 13372107, 88510613, 265531839, 619574291, 1858722873]

約数ペア:

[(1, 1858722873), (3, 619574291), (7, 265531839), (21, 88510613), (139, 13372107), (151, 12309423), (417, 4457369), (453, 4103141), (973, 1910301), (1057, 1758489), (2919, 636767), (3171, 586163), (4217, 440769), (12651, 146923), (20989, 88557), (29519, 62967)]