852802717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 984614400

約数和(自身を除く): 131811683

約数列:

[1, 13, 23, 73, 89, 299, 439, 949, 1157, 1679, 2047, 5707, 6497, 10097, 21827, 26611, 32047, 39071, 84461, 131261, 149431, 416611, 507923, 737081, 898633, 1942603, 2852183, 9582053, 11682229, 37078379, 65600209, 852802717]

約数ペア:

[(1, 852802717), (13, 65600209), (23, 37078379), (73, 11682229), (89, 9582053), (299, 2852183), (439, 1942603), (949, 898633), (1157, 737081), (1679, 507923), (2047, 416611), (5707, 149431), (6497, 131261), (10097, 84461), (21827, 39071), (26611, 32047)]