2100471831

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{454943}}^1$

素因数の和:454977

約数の個数: 24

約数和(自身を含む): 3311992320

約数和(自身を除く): 1211520489

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 454943, 1364829, 4094487, 8643917, 12283461, 25931751, 36850383, 77795253, 110551149, 233385759, 700157277, 2100471831]

約数ペア:

[(1, 2100471831), (3, 700157277), (9, 233385759), (19, 110551149), (27, 77795253), (57, 36850383), (81, 25931751), (171, 12283461), (243, 8643917), (513, 4094487), (1539, 1364829), (4617, 454943)]