56953491

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4231}}^1$

素因数の和:4882

約数の個数: 16

約数和(自身を含む): 86942208

約数和(自身を除く): 29988717

約数列:

[1, 3, 7, 21, 641, 1923, 4231, 4487, 12693, 13461, 29617, 88851, 2712071, 8136213, 18984497, 56953491]

約数ペア:

[(1, 56953491), (3, 18984497), (7, 8136213), (21, 2712071), (641, 88851), (1923, 29617), (4231, 13461), (4487, 12693)]