1600939647

素因数分解:

$3^5\times {\mathrm{421}}^1\times {\mathrm{15649}}^1$

素因数の和:16085

約数の個数: 24

約数和(自身を含む): 2403965200

約数和(自身を除く): 803025553

約数列:

[1, 3, 9, 27, 81, 243, 421, 1263, 3789, 11367, 15649, 34101, 46947, 102303, 140841, 422523, 1267569, 3802707, 6588229, 19764687, 59294061, 177882183, 533646549, 1600939647]

約数ペア:

[(1, 1600939647), (3, 533646549), (9, 177882183), (27, 59294061), (81, 19764687), (243, 6588229), (421, 3802707), (1263, 1267569), (3789, 422523), (11367, 140841), (15649, 102303), (34101, 46947)]