313612201

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 375417504

約数和(自身を除く): 61805303

約数列:

[1, 7, 43, 49, 251, 301, 593, 1757, 2107, 4151, 10793, 12299, 25499, 29057, 75551, 148843, 178493, 528857, 1041901, 1249451, 6400249, 7293307, 44801743, 313612201]

約数ペア:

[(1, 313612201), (7, 44801743), (43, 7293307), (49, 6400249), (251, 1249451), (301, 1041901), (593, 528857), (1757, 178493), (2107, 148843), (4151, 75551), (10793, 29057), (12299, 25499)]