1900464561

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{16069}}^1$

素因数の和:16865

約数の個数: 24

約数和(自身を含む): 2910534120

約数和(自身を除く): 1010069559

約数列:

[1, 3, 9, 17, 51, 153, 773, 2319, 6957, 13141, 16069, 39423, 48207, 118269, 144621, 273173, 819519, 2458557, 12421337, 37264011, 111792033, 211162729, 633488187, 1900464561]

約数ペア:

[(1, 1900464561), (3, 633488187), (9, 211162729), (17, 111792033), (51, 37264011), (153, 12421337), (773, 2458557), (2319, 819519), (6957, 273173), (13141, 144621), (16069, 118269), (39423, 48207)]