2100473709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{377851}}^1$

素因数の和:377980

約数の個数: 16

約数和(自身を含む): 2992587840

約数和(自身を除く): 892114131

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 377851, 1133553, 6423467, 19270401, 41185759, 123557277, 700157903, 2100473709]

約数ペア:

[(1, 2100473709), (3, 700157903), (17, 123557277), (51, 41185759), (109, 19270401), (327, 6423467), (1853, 1133553), (5559, 377851)]