9781203

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 13395456

約数和(自身を除く): 3614253

約数列:

[1, 3, 53, 159, 227, 271, 681, 813, 12031, 14363, 36093, 43089, 61517, 184551, 3260401, 9781203]

約数ペア:

[(1, 9781203), (3, 3260401), (53, 184551), (159, 61517), (227, 43089), (271, 36093), (681, 14363), (813, 12031)]